205124941

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{12401}}^1$

素因数の和:12564

約数の個数: 16

約数和(自身を含む): 250024320

約数和(自身を除く): 44899379

約数列:

[1, 7, 17, 119, 139, 973, 2363, 12401, 16541, 86807, 210817, 1475719, 1723739, 12066173, 29303563, 205124941]

約数ペア:

[(1, 205124941), (7, 29303563), (17, 12066173), (119, 1723739), (139, 1475719), (973, 210817), (2363, 86807), (12401, 16541)]