200900716

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{497279}}^1$

素因数の和:497384

約数の個数: 12

約数和(自身を含む): 355057920

約数和(自身を除く): 154157204

約数列:

[1, 2, 4, 101, 202, 404, 497279, 994558, 1989116, 50225179, 100450358, 200900716]

約数ペア:

[(1, 200900716), (2, 100450358), (4, 50225179), (101, 1989116), (202, 994558), (404, 497279)]