200913963

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{3989}}^1$

素因数の和:4258

約数の個数: 16

約数和(自身を含む): 272213760

約数和(自身を除く): 71299797

約数列:

[1, 3, 103, 163, 309, 489, 3989, 11967, 16789, 50367, 410867, 650207, 1232601, 1950621, 66971321, 200913963]

約数ペア:

[(1, 200913963), (3, 66971321), (103, 1950621), (163, 1232601), (309, 650207), (489, 410867), (3989, 50367), (11967, 16789)]