207972099

素因数分解:

$3^2\times {\mathrm{2341}}^1\times {\mathrm{9871}}^1$

素因数の和:12218

約数の個数: 12

約数和(自身を含む): 300562912

約数和(自身を除く): 92590813

約数列:

[1, 3, 9, 2341, 7023, 9871, 21069, 29613, 88839, 23108011, 69324033, 207972099]

約数ペア:

[(1, 207972099), (3, 69324033), (9, 23108011), (2341, 88839), (7023, 29613), (9871, 21069)]