223820963395

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{81241729}}^1$

素因数の和:81241782

約数の個数: 16

約数和(自身を含む): 292470228000

約数和(自身を除く): 68649264605

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 81241729, 406208645, 1543592851, 2356010141, 7717964255, 11780050705, 44764192679, 223820963395]

約数ペア:

[(1, 223820963395), (5, 44764192679), (19, 11780050705), (29, 7717964255), (95, 2356010141), (145, 1543592851), (551, 406208645), (2755, 81241729)]