226790081

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{272257}}^1$

素因数の和:272288

約数の個数: 12

約数和(自身を含む): 279336708

約数和(自身を除く): 52546627

約数列:

[1, 7, 17, 49, 119, 833, 272257, 1905799, 4628369, 13340593, 32398583, 226790081]

約数ペア:

[(1, 226790081), (7, 32398583), (17, 13340593), (49, 4628369), (119, 1905799), (833, 272257)]