201263912

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{249089}}^1$

素因数の和:249196

約数の個数: 16

約数和(自身を含む): 381107700

約数和(自身を除く): 179843788

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 249089, 498178, 996356, 1992712, 25157989, 50315978, 100631956, 201263912]

約数ペア:

[(1, 201263912), (2, 100631956), (4, 50315978), (8, 25157989), (101, 1992712), (202, 996356), (404, 498178), (808, 249089)]