201208089704

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{249019913}}^1$

素因数の和:249020020

約数の個数: 16

約数和(自身を含む): 381000468420

約数和(自身を除く): 179792378716

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 249019913, 498039826, 996079652, 1992159304, 25151011213, 50302022426, 100604044852, 201208089704]

約数ペア:

[(1, 201208089704), (2, 100604044852), (4, 50302022426), (8, 25151011213), (101, 1992159304), (202, 996079652), (404, 498039826), (808, 249019913)]