205576713

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{11903}}^1$

素因数の和:12029

約数の個数: 24

約数和(自身を含む): 315694080

約数和(自身を除く): 110117367

約数列:

[1, 3, 9, 19, 57, 101, 171, 303, 909, 1919, 5757, 11903, 17271, 35709, 107127, 226157, 678471, 1202203, 2035413, 3606609, 10819827, 22841857, 68525571, 205576713]

約数ペア:

[(1, 205576713), (3, 68525571), (9, 22841857), (19, 10819827), (57, 3606609), (101, 2035413), (171, 1202203), (303, 678471), (909, 226157), (1919, 107127), (5757, 35709), (11903, 17271)]