205764320553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{12011}}^1\times {\mathrm{519131}}^1$

素因数の和:531156

約数の個数: 16

約数和(自身を含む): 299319052032

約数和(自身を除く): 93554731479

約数列:

[1, 3, 11, 33, 12011, 36033, 132121, 396363, 519131, 1557393, 5710441, 17131323, 6235282441, 18705847323, 68588106851, 205764320553]

約数ペア:

[(1, 205764320553), (3, 68588106851), (11, 18705847323), (33, 6235282441), (12011, 17131323), (36033, 5710441), (132121, 1557393), (396363, 519131)]