201533404

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{210809}}^1$

素因数の和:211052

約数の個数: 12

約数和(自身を含む): 354160800

約数和(自身を除く): 152627396

約数列:

[1, 2, 4, 239, 478, 956, 210809, 421618, 843236, 50383351, 100766702, 201533404]

約数ペア:

[(1, 201533404), (2, 100766702), (4, 50383351), (239, 843236), (478, 421618), (956, 210809)]