201671404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{10939}}^1$

素因数の和:11373

約数の個数: 24

約数和(自身を含む): 385963200

約数和(自身を除く): 184291796

約数列:

[1, 2, 4, 11, 22, 44, 419, 838, 1676, 4609, 9218, 10939, 18436, 21878, 43756, 120329, 240658, 481316, 4583441, 9166882, 18333764, 50417851, 100835702, 201671404]

約数ペア:

[(1, 201671404), (2, 100835702), (4, 50417851), (11, 18333764), (22, 9166882), (44, 4583441), (419, 481316), (838, 240658), (1676, 120329), (4609, 43756), (9218, 21878), (10939, 18436)]