103989212

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{252401}}^1$

素因数の和:252508

約数の個数: 12

約数和(自身を含む): 183748656

約数和(自身を除く): 79759444

約数列:

[1, 2, 4, 103, 206, 412, 252401, 504802, 1009604, 25997303, 51994606, 103989212]

約数ペア:

[(1, 103989212), (2, 51994606), (4, 25997303), (103, 1009604), (206, 504802), (412, 252401)]