400164866

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1\times {\mathrm{5657}}^1$

素因数の和:6085

約数の個数: 16

約数和(自身を含む): 607601304

約数和(自身を除く): 207436438

約数列:

[1, 2, 113, 226, 313, 626, 5657, 11314, 35369, 70738, 639241, 1278482, 1770641, 3541282, 200082433, 400164866]

約数ペア:

[(1, 400164866), (2, 200082433), (113, 3541282), (226, 1770641), (313, 1278482), (626, 639241), (5657, 70738), (11314, 35369)]