205732017

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{1427}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 302518944

約数和(自身を除く): 96786927

約数列:

[1, 3, 9, 83, 193, 249, 579, 747, 1427, 1737, 4281, 12843, 16019, 48057, 118441, 144171, 275411, 355323, 826233, 1065969, 2478699, 22859113, 68577339, 205732017]

約数ペア:

[(1, 205732017), (3, 68577339), (9, 22859113), (83, 2478699), (193, 1065969), (249, 826233), (579, 355323), (747, 275411), (1427, 144171), (1737, 118441), (4281, 48057), (12843, 16019)]