205548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2447}}^1$

素因数の和:2461

約数の個数: 24

約数和(自身を含む): 548352

約数和(自身を除く): 342804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2447, 4894, 7341, 9788, 14682, 17129, 29364, 34258, 51387, 68516, 102774, 205548]

約数ペア:

[(1, 205548), (2, 102774), (3, 68516), (4, 51387), (6, 34258), (7, 29364), (12, 17129), (14, 14682), (21, 9788), (28, 7341), (42, 4894), (84, 2447)]