201416416

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{331277}}^1$

素因数の和:331306

約数の個数: 24

約数和(自身を含む): 417410280

約数和(自身を除く): 215993864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 331277, 662554, 1325108, 2650216, 5300432, 6294263, 10600864, 12588526, 25177052, 50354104, 100708208, 201416416]

約数ペア:

[(1, 201416416), (2, 100708208), (4, 50354104), (8, 25177052), (16, 12588526), (19, 10600864), (32, 6294263), (38, 5300432), (76, 2650216), (152, 1325108), (304, 662554), (608, 331277)]