201940885897

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{1193497}}^1$

素因数の和:1193820

約数の個数: 16

約数和(自身を含む): 220415210640

約数和(自身を除く): 18474324743

約数列:

[1, 17, 37, 269, 629, 4573, 9953, 169201, 1193497, 20289449, 44159389, 321050693, 750709613, 5457861781, 11878875641, 201940885897]

約数ペア:

[(1, 201940885897), (17, 11878875641), (37, 5457861781), (269, 750709613), (629, 321050693), (4573, 44159389), (9953, 20289449), (169201, 1193497)]