204594789

素因数分解:

$3^1\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{7127}}^1$

素因数の和:8504

約数の個数: 16

約数和(自身を含む): 312035328

約数和(自身を除く): 107440539

約数列:

[1, 3, 7, 21, 1367, 4101, 7127, 9569, 21381, 28707, 49889, 149667, 9742609, 29227827, 68198263, 204594789]

約数ペア:

[(1, 204594789), (3, 68198263), (7, 29227827), (21, 9742609), (1367, 149667), (4101, 49889), (7127, 28707), (9569, 21381)]