205769016

素因数分解:

$2^3\times 3^2\times {\mathrm{2857903}}^1$

素因数の和:2857915

約数の個数: 24

約数和(自身を含む): 557291280

約数和(自身を除く): 351522264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2857903, 5715806, 8573709, 11431612, 17147418, 22863224, 25721127, 34294836, 51442254, 68589672, 102884508, 205769016]

約数ペア:

[(1, 205769016), (2, 102884508), (3, 68589672), (4, 51442254), (6, 34294836), (8, 25721127), (9, 22863224), (12, 17147418), (18, 11431612), (24, 8573709), (36, 5715806), (72, 2857903)]