200870621

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{10009}}^1$

素因数の和:10124

約数の個数: 16

約数和(自身を含む): 238318080

約数和(自身を除く): 37447459

約数列:

[1, 7, 47, 61, 329, 427, 2867, 10009, 20069, 70063, 470423, 610549, 3292961, 4273843, 28695803, 200870621]

約数ペア:

[(1, 200870621), (7, 28695803), (47, 4273843), (61, 3292961), (329, 610549), (427, 470423), (2867, 70063), (10009, 20069)]