205364259

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{701}}^1\times {\mathrm{757}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 304370352

約数和(自身を除く): 99006093

約数列:

[1, 3, 9, 43, 129, 387, 701, 757, 2103, 2271, 6309, 6813, 30143, 32551, 90429, 97653, 271287, 292959, 530657, 1591971, 4775913, 22818251, 68454753, 205364259]

約数ペア:

[(1, 205364259), (3, 68454753), (9, 22818251), (43, 4775913), (129, 1591971), (387, 530657), (701, 292959), (757, 271287), (2103, 97653), (2271, 90429), (6309, 32551), (6813, 30143)]