205618391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{1511}}^1$

素因数の和:1750

約数の個数: 16

約数和(自身を含む): 228614400

約数和(自身を除く): 22996009

約数列:

[1, 11, 89, 139, 979, 1511, 1529, 12371, 16621, 134479, 136081, 210029, 1479269, 2310319, 18692581, 205618391]

約数ペア:

[(1, 205618391), (11, 18692581), (89, 2310319), (139, 1479269), (979, 210029), (1511, 136081), (1529, 134479), (12371, 16621)]