268531211

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{3491}}^1$

素因数の和:3662

約数の個数: 16

約数和(自身を含む): 297043488

約数和(自身を除く): 28512277

約数列:

[1, 13, 61, 97, 793, 1261, 3491, 5917, 45383, 76921, 212951, 338627, 2768363, 4402151, 20656247, 268531211]

約数ペア:

[(1, 268531211), (13, 20656247), (61, 4402151), (97, 2768363), (793, 338627), (1261, 212951), (3491, 76921), (5917, 45383)]