255036614

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{21661}}^1$

素因数の和:21728

約数の個数: 24

約数和(自身を含む): 452822448

約数和(自身を除く): 197785834

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 841, 1682, 5887, 11774, 21661, 43322, 151627, 303254, 628169, 1256338, 4397183, 8794366, 18216901, 36433802, 127518307, 255036614]

約数ペア:

[(1, 255036614), (2, 127518307), (7, 36433802), (14, 18216901), (29, 8794366), (58, 4397183), (203, 1256338), (406, 628169), (841, 303254), (1682, 151627), (5887, 43322), (11774, 21661)]