201963205

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{9661}}^1$

素因数の和:9816

約数の個数: 16

約数和(自身を含む): 251134704

約数和(自身を除く): 49171499

約数列:

[1, 5, 37, 113, 185, 565, 4181, 9661, 20905, 48305, 357457, 1091693, 1787285, 5458465, 40392641, 201963205]

約数ペア:

[(1, 201963205), (5, 40392641), (37, 5458465), (113, 1787285), (185, 1091693), (565, 357457), (4181, 48305), (9661, 20905)]