205475426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{17293}}^1$

素因数の和:17765

約数の個数: 16

約数和(自身を含む): 332667384

約数和(自身を除く): 127191958

約数列:

[1, 2, 13, 26, 457, 914, 5941, 11882, 17293, 34586, 224809, 449618, 7902901, 15805802, 102737713, 205475426]

約数ペア:

[(1, 205475426), (2, 102737713), (13, 15805802), (26, 7902901), (457, 449618), (914, 224809), (5941, 34586), (11882, 17293)]