201138436

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{120011}}^1$

素因数の和:120434

約数の個数: 12

約数和(自身を含む): 352835280

約数和(自身を除く): 151696844

約数列:

[1, 2, 4, 419, 838, 1676, 120011, 240022, 480044, 50284609, 100569218, 201138436]

約数ペア:

[(1, 201138436), (2, 100569218), (4, 50284609), (419, 480044), (838, 240022), (1676, 120011)]