208241008

素因数分解:

$2^4\times {\mathrm{3557}}^1\times {\mathrm{3659}}^1$

素因数の和:7224

約数の個数: 20

約数和(自身を含む): 403690680

約数和(自身を除く): 195449672

約数列:

[1, 2, 4, 8, 16, 3557, 3659, 7114, 7318, 14228, 14636, 28456, 29272, 56912, 58544, 13015063, 26030126, 52060252, 104120504, 208241008]

約数ペア:

[(1, 208241008), (2, 104120504), (4, 52060252), (8, 26030126), (16, 13015063), (3557, 58544), (3659, 56912), (7114, 29272), (7318, 28456), (14228, 14636)]