208049085

素因数分解:

$3^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{5981}}^1$

素因数の和:6765

約数の個数: 24

約数和(自身を含む): 361145304

約数和(自身を除く): 153096219

約数列:

[1, 3, 5, 9, 15, 45, 773, 2319, 3865, 5981, 6957, 11595, 17943, 29905, 34785, 53829, 89715, 269145, 4623313, 13869939, 23116565, 41609817, 69349695, 208049085]

約数ペア:

[(1, 208049085), (3, 69349695), (5, 41609817), (9, 23116565), (15, 13869939), (45, 4623313), (773, 269145), (2319, 89715), (3865, 53829), (5981, 34785), (6957, 29905), (11595, 17943)]