200207259

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{85889}}^1$

素因数の和:85939

約数の個数: 24

約数和(自身を含む): 339437280

約数和(自身を除く): 139230021

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 85889, 257667, 601223, 773001, 1803669, 3177893, 5411007, 9533679, 22245251, 28601037, 66735753, 200207259]

約数ペア:

[(1, 200207259), (3, 66735753), (7, 28601037), (9, 22245251), (21, 9533679), (37, 5411007), (63, 3177893), (111, 1803669), (259, 773001), (333, 601223), (777, 257667), (2331, 85889)]