201492455

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{2351}}^1$

素因数の和:2698

約数の個数: 16

約数和(自身を含む): 246734208

約数和(自身を除く): 45241753

約数列:

[1, 5, 61, 281, 305, 1405, 2351, 11755, 17141, 85705, 143411, 660631, 717055, 3303155, 40298491, 201492455]

約数ペア:

[(1, 201492455), (5, 40298491), (61, 3303155), (281, 717055), (305, 660631), (1405, 143411), (2351, 85705), (11755, 17141)]