209123524

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{11939}}^1$

素因数の和:12123

約数の個数: 24

約数和(自身を含む): 381124800

約数和(自身を除く): 172001276

約数列:

[1, 2, 4, 29, 58, 116, 151, 302, 604, 4379, 8758, 11939, 17516, 23878, 47756, 346231, 692462, 1384924, 1802789, 3605578, 7211156, 52280881, 104561762, 209123524]

約数ペア:

[(1, 209123524), (2, 104561762), (4, 52280881), (29, 7211156), (58, 3605578), (116, 1802789), (151, 1384924), (302, 692462), (604, 346231), (4379, 47756), (8758, 23878), (11939, 17516)]