209250689

素因数分解:

${\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 220320000

約数和(自身を除く): 11069311

約数列:

[1, 29, 101, 199, 359, 2929, 5771, 10411, 20099, 36259, 71441, 582871, 1051511, 2071789, 7215541, 209250689]

約数ペア:

[(1, 209250689), (29, 7215541), (101, 2071789), (199, 1051511), (359, 582871), (2929, 71441), (5771, 36259), (10411, 20099)]