207231635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 277065600

約数和(自身を除く): 69833965

約数列:

[1, 5, 13, 37, 65, 185, 199, 433, 481, 995, 2165, 2405, 2587, 5629, 7363, 12935, 16021, 28145, 36815, 80105, 86167, 95719, 208273, 430835, 478595, 1041365, 1120171, 3188179, 5600855, 15940895, 41446327, 207231635]

約数ペア:

[(1, 207231635), (5, 41446327), (13, 15940895), (37, 5600855), (65, 3188179), (185, 1120171), (199, 1041365), (433, 478595), (481, 430835), (995, 208273), (2165, 95719), (2405, 86167), (2587, 80105), (5629, 36815), (7363, 28145), (12935, 16021)]