200330081

素因数分解:

$7^2\times {\mathrm{1429}}^1\times {\mathrm{2861}}^1$

素因数の和:4304

約数の個数: 12

約数和(自身を含む): 233281620

約数和(自身を除く): 32951539

約数列:

[1, 7, 49, 1429, 2861, 10003, 20027, 70021, 140189, 4088369, 28618583, 200330081]

約数ペア:

[(1, 200330081), (7, 28618583), (49, 4088369), (1429, 140189), (2861, 70021), (10003, 20027)]