204426424

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{253003}}^1$

素因数の和:253110

約数の個数: 16

約数和(自身を含む): 387096120

約数和(自身を除く): 182669696

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 253003, 506006, 1012012, 2024024, 25553303, 51106606, 102213212, 204426424]

約数ペア:

[(1, 204426424), (2, 102213212), (4, 51106606), (8, 25553303), (101, 2024024), (202, 1012012), (404, 506006), (808, 253003)]