201567897

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{605309}}^1$

素因数の和:605352

約数の個数: 12

約数和(自身を含む): 299023140

約数和(自身を除く): 97455243

約数列:

[1, 3, 9, 37, 111, 333, 605309, 1815927, 5447781, 22396433, 67189299, 201567897]

約数ペア:

[(1, 201567897), (3, 67189299), (9, 22396433), (37, 5447781), (111, 1815927), (333, 605309)]