204129901

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{249853}}^1$

素因数の和:249915

約数の個数: 8

約数和(自身を含む): 219871520

約数和(自身を除く): 15741619

約数列:

[1, 19, 43, 817, 249853, 4747207, 10743679, 204129901]

約数ペア:

[(1, 204129901), (19, 10743679), (43, 4747207), (817, 249853)]