207895669

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1489}}^1$

素因数の和:1740

約数の個数: 16

約数和(自身を含む): 226575360

約数和(自身を除く): 18679691

約数列:

[1, 17, 43, 191, 731, 1489, 3247, 8213, 25313, 64027, 139621, 284399, 1088459, 4834783, 12229157, 207895669]

約数ペア:

[(1, 207895669), (17, 12229157), (43, 4834783), (191, 1088459), (731, 284399), (1489, 139621), (3247, 64027), (8213, 25313)]