204964533

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{399541}}^1$

素因数の和:399569

約数の個数: 16

約数和(自身を含む): 319633600

約数和(自身を除く): 114669067

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 399541, 1198623, 3595869, 7591279, 10787607, 22773837, 68321511, 204964533]

約数ペア:

[(1, 204964533), (3, 68321511), (9, 22773837), (19, 10787607), (27, 7591279), (57, 3595869), (171, 1198623), (513, 399541)]