229538462

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1\times {\mathrm{2081}}^1$

素因数の和:2635

約数の個数: 16

約数和(自身を含む): 347927184

約数和(自身を除く): 118388722

約数列:

[1, 2, 131, 262, 421, 842, 2081, 4162, 55151, 110302, 272611, 545222, 876101, 1752202, 114769231, 229538462]

約数ペア:

[(1, 229538462), (2, 114769231), (131, 1752202), (262, 876101), (421, 545222), (842, 272611), (2081, 110302), (4162, 55151)]