204476155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101477}}^1$

素因数の和:101526

約数の個数: 16

約数和(自身を含む): 272772864

約数和(自身を除く): 68296709

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 101477, 507385, 1319201, 3145787, 6596005, 15728935, 40895231, 204476155]

約数ペア:

[(1, 204476155), (5, 40895231), (13, 15728935), (31, 6596005), (65, 3145787), (155, 1319201), (403, 507385), (2015, 101477)]