200910412

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{497303}}^1$

素因数の和:497408

約数の個数: 12

約数和(自身を含む): 355075056

約数和(自身を除く): 154164644

約数列:

[1, 2, 4, 101, 202, 404, 497303, 994606, 1989212, 50227603, 100455206, 200910412]

約数ペア:

[(1, 200910412), (2, 100455206), (4, 50227603), (101, 1989212), (202, 994606), (404, 497303)]