210147721923

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{19302629}}^1$

素因数の和:19302842

約数の個数: 16

約数和(自身を含む): 296488396800

約数和(自身を除く): 86340674877

約数列:

[1, 3, 19, 57, 191, 573, 3629, 10887, 19302629, 57907887, 366749951, 1100249853, 3686802139, 11060406417, 70049240641, 210147721923]

約数ペア:

[(1, 210147721923), (3, 70049240641), (19, 11060406417), (57, 3686802139), (191, 1100249853), (573, 366749951), (3629, 57907887), (10887, 19302629)]