201232804

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{498101}}^1$

素因数の和:498206

約数の個数: 12

約数和(自身を含む): 355644828

約数和(自身を除く): 154412024

約数列:

[1, 2, 4, 101, 202, 404, 498101, 996202, 1992404, 50308201, 100616402, 201232804]

約数ペア:

[(1, 201232804), (2, 100616402), (4, 50308201), (101, 1992404), (202, 996202), (404, 498101)]