201139076

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{497869}}^1$

素因数の和:497974

約数の個数: 12

約数和(自身を含む): 355479180

約数和(自身を除く): 154340104

約数列:

[1, 2, 4, 101, 202, 404, 497869, 995738, 1991476, 50284769, 100569538, 201139076]

約数ペア:

[(1, 201139076), (2, 100569538), (4, 50284769), (101, 1991476), (202, 995738), (404, 497869)]