203414404

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{503501}}^1$

素因数の和:503606

約数の個数: 12

約数和(自身を含む): 359500428

約数和(自身を除く): 156086024

約数列:

[1, 2, 4, 101, 202, 404, 503501, 1007002, 2014004, 50853601, 101707202, 203414404]

約数ペア:

[(1, 203414404), (2, 101707202), (4, 50853601), (101, 2014004), (202, 1007002), (404, 503501)]