205203816

素因数分解:

$2^3\times 3^2\times {\mathrm{277}}^1\times {\mathrm{10289}}^1$

素因数の和:10578

約数の個数: 48

約数和(自身を含む): 557820900

約数和(自身を除く): 352617084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 277, 554, 831, 1108, 1662, 2216, 2493, 3324, 4986, 6648, 9972, 10289, 19944, 20578, 30867, 41156, 61734, 82312, 92601, 123468, 185202, 246936, 370404, 740808, 2850053, 5700106, 8550159, 11400212, 17100318, 22800424, 25650477, 34200636, 51300954, 68401272, 102601908, 205203816]

約数ペア:

[(1, 205203816), (2, 102601908), (3, 68401272), (4, 51300954), (6, 34200636), (8, 25650477), (9, 22800424), (12, 17100318), (18, 11400212), (24, 8550159), (36, 5700106), (72, 2850053), (277, 740808), (554, 370404), (831, 246936), (1108, 185202), (1662, 123468), (2216, 92601), (2493, 82312), (3324, 61734), (4986, 41156), (6648, 30867), (9972, 20578), (10289, 19944)]