201492416

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{165701}}^1$

素因数の和:165732

約数の個数: 28

約数和(自身を含む): 420883080

約数和(自身を除く): 219390664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 165701, 331402, 662804, 1325608, 2651216, 3148319, 5302432, 6296638, 10604864, 12593276, 25186552, 50373104, 100746208, 201492416]

約数ペア:

[(1, 201492416), (2, 100746208), (4, 50373104), (8, 25186552), (16, 12593276), (19, 10604864), (32, 6296638), (38, 5302432), (64, 3148319), (76, 2651216), (152, 1325608), (304, 662804), (608, 331402), (1216, 165701)]