201879604

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{119881}}^1$

素因数の和:120306

約数の個数: 12

約数和(自身を含む): 354131428

約数和(自身を除く): 152251824

約数列:

[1, 2, 4, 421, 842, 1684, 119881, 239762, 479524, 50469901, 100939802, 201879604]

約数ペア:

[(1, 201879604), (2, 100939802), (4, 50469901), (421, 479524), (842, 239762), (1684, 119881)]