205667438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{13633}}^1$

素因数の和:14051

約数の個数: 16

約数和(自身を含む): 325579920

約数和(自身を除く): 119912482

約数列:

[1, 2, 19, 38, 397, 794, 7543, 13633, 15086, 27266, 259027, 518054, 5412301, 10824602, 102833719, 205667438]

約数ペア:

[(1, 205667438), (2, 102833719), (19, 10824602), (38, 5412301), (397, 518054), (794, 259027), (7543, 27266), (13633, 15086)]