201788045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{3911}}^1$

素因数の和:4540

約数の個数: 16

約数和(自身を含む): 256877568

約数和(自身を除く): 55089523

約数列:

[1, 5, 17, 85, 607, 3035, 3911, 10319, 19555, 51595, 66487, 332435, 2373977, 11869885, 40357609, 201788045]

約数ペア:

[(1, 201788045), (5, 40357609), (17, 11869885), (85, 2373977), (607, 332435), (3035, 66487), (3911, 51595), (10319, 19555)]