202243433

素因数分解:

$7^4\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:802

約数の個数: 20

約数和(自身を含む): 238107408

約数和(自身を除く): 35863975

約数列:

[1, 7, 49, 131, 343, 643, 917, 2401, 4501, 6419, 31507, 44933, 84233, 220549, 314531, 589631, 1543843, 4127417, 28891919, 202243433]

約数ペア:

[(1, 202243433), (7, 28891919), (49, 4127417), (131, 1543843), (343, 589631), (643, 314531), (917, 220549), (2401, 84233), (4501, 44933), (6419, 31507)]