256332286

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{796063}}^1$

素因数の和:796095

約数の個数: 16

約数和(自身を含む): 458532864

約数和(自身を除く): 202200578

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 796063, 1592126, 5572441, 11144882, 18309449, 36618898, 128166143, 256332286]

約数ペア:

[(1, 256332286), (2, 128166143), (7, 36618898), (14, 18309449), (23, 11144882), (46, 5572441), (161, 1592126), (322, 796063)]