201617606530

素因数分解:

$2^1\times 5^1\times {\mathrm{156139}}^1\times {\mathrm{129127}}^1$

素因数の和:285273

約数の個数: 16

約数和(自身を含む): 362916826560

約数和(自身を除く): 161299220030

約数列:

[1, 2, 5, 10, 129127, 156139, 258254, 312278, 645635, 780695, 1291270, 1561390, 20161760653, 40323521306, 100808803265, 201617606530]

約数ペア:

[(1, 201617606530), (2, 100808803265), (5, 40323521306), (10, 20161760653), (129127, 1561390), (156139, 1291270), (258254, 780695), (312278, 645635)]