201591253

素因数分解:

${\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 217389744

約数和(自身を除く): 15798491

約数列:

[1, 17, 101, 137, 857, 1717, 2329, 13837, 14569, 86557, 117409, 235229, 1471469, 1995953, 11858309, 201591253]

約数ペア:

[(1, 201591253), (17, 11858309), (101, 1995953), (137, 1471469), (857, 235229), (1717, 117409), (2329, 86557), (13837, 14569)]