205768251

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{2287}}^1$

素因数の和:3075

約数の個数: 24

約数和(自身を含む): 320640320

約数和(自身を除く): 114872069

約数列:

[1, 3, 9, 13, 39, 117, 769, 2287, 2307, 6861, 6921, 9997, 20583, 29731, 29991, 89193, 89973, 267579, 1758703, 5276109, 15828327, 22863139, 68589417, 205768251]

約数ペア:

[(1, 205768251), (3, 68589417), (9, 22863139), (13, 15828327), (39, 5276109), (117, 1758703), (769, 267579), (2287, 89973), (2307, 89193), (6861, 29991), (6921, 29731), (9997, 20583)]