205266312

素因数分解:

$2^3\times 3^4\times {\mathrm{316769}}^1$

素因数の和:316787

約数の個数: 40

約数和(自身を含む): 574937550

約数和(自身を除く): 369671238

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 316769, 633538, 950307, 1267076, 1900614, 2534152, 2850921, 3801228, 5701842, 7602456, 8552763, 11403684, 17105526, 22807368, 25658289, 34211052, 51316578, 68422104, 102633156, 205266312]

約数ペア:

[(1, 205266312), (2, 102633156), (3, 68422104), (4, 51316578), (6, 34211052), (8, 25658289), (9, 22807368), (12, 17105526), (18, 11403684), (24, 8552763), (27, 7602456), (36, 5701842), (54, 3801228), (72, 2850921), (81, 2534152), (108, 1900614), (162, 1267076), (216, 950307), (324, 633538), (648, 316769)]