200709945

素因数分解:

$3^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{5861}}^1$

素因数の和:6633

約数の個数: 24

約数和(自身を含む): 348413832

約数和(自身を除く): 147703887

約数列:

[1, 3, 5, 9, 15, 45, 761, 2283, 3805, 5861, 6849, 11415, 17583, 29305, 34245, 52749, 87915, 263745, 4460221, 13380663, 22301105, 40141989, 66903315, 200709945]

約数ペア:

[(1, 200709945), (3, 66903315), (5, 40141989), (9, 22301105), (15, 13380663), (45, 4460221), (761, 263745), (2283, 87915), (3805, 52749), (5861, 34245), (6849, 29305), (11415, 17583)]