201645951

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{19079}}^1$

素因数の和:19366

約数の個数: 16

約数和(自身を含む): 290626560

約数和(自身を除く): 88980609

約数列:

[1, 3, 13, 39, 271, 813, 3523, 10569, 19079, 57237, 248027, 744081, 5170409, 15511227, 67215317, 201645951]

約数ペア:

[(1, 201645951), (3, 67215317), (13, 15511227), (39, 5170409), (271, 744081), (813, 248027), (3523, 57237), (10569, 19079)]