208772008

素因数分解:

$2^3\times {\mathrm{3313}}^1\times {\mathrm{7877}}^1$

素因数の和:11196

約数の個数: 16

約数和(自身を含む): 391615380

約数和(自身を除く): 182843372

約数列:

[1, 2, 4, 8, 3313, 6626, 7877, 13252, 15754, 26504, 31508, 63016, 26096501, 52193002, 104386004, 208772008]

約数ペア:

[(1, 208772008), (2, 104386004), (4, 52193002), (8, 26096501), (3313, 63016), (6626, 31508), (7877, 26504), (13252, 15754)]