200072889

素因数分解:

$3^3\times {\mathrm{811}}^1\times {\mathrm{9137}}^1$

素因数の和:9957

約数の個数: 16

約数和(自身を含む): 296802240

約数和(自身を除く): 96729351

約数列:

[1, 3, 9, 27, 811, 2433, 7299, 9137, 21897, 27411, 82233, 246699, 7410107, 22230321, 66690963, 200072889]

約数ペア:

[(1, 200072889), (3, 66690963), (9, 22230321), (27, 7410107), (811, 246699), (2433, 82233), (7299, 27411), (9137, 21897)]