209898306

素因数分解:

$2^1\times 3^2\times {\mathrm{2729}}^1\times {\mathrm{4273}}^1$

素因数の和:7010

約数の個数: 24

約数和(自身を含む): 455052780

約数和(自身を除く): 245154474

約数列:

[1, 2, 3, 6, 9, 18, 2729, 4273, 5458, 8187, 8546, 12819, 16374, 24561, 25638, 38457, 49122, 76914, 11661017, 23322034, 34983051, 69966102, 104949153, 209898306]

約数ペア:

[(1, 209898306), (2, 104949153), (3, 69966102), (6, 34983051), (9, 23322034), (18, 11661017), (2729, 76914), (4273, 49122), (5458, 38457), (8187, 25638), (8546, 24561), (12819, 16374)]