Python | sympy.udivisor_count()方法
原文:https://www.geesforgeks.org/python-sympy-udi visor_count-method/
借助 sympy.udivisor_count() 方法，我们可以统计给定整数的酉除数的个数。
语法: udivisor_count(n，模数=1)
参数: n–表示整数。
返回:返回给定整数的酉除数。
示例#1:
# import divisor_count() method from sympy
from sympy.ntheory.factor_ import udivisor_count
n = 84
# Use udivisor_count() method
udivisor_count_n = udivisor_count(n)
print("The unitary number of divisors of {} : {}".format(n, udivisor_count_n))
输出:
The unitary number of divisors of 84 : 8
例 2:
# import divisor_count() method from sympy
from sympy.ntheory.factor_ import udivisor_count
n = 210
# Use udivisor_count() method
udivisor_count_n = udivisor_count(n)
print("The unitary number of divisors of {} : {}".format(n, udivisor_count_n))
输出:
The unitary number of divisors of 210 : 16
