205963548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2451947}}^1$

素因数の和:2451961

約数の個数: 24

約数和(自身を含む): 549236352

約数和(自身を除く): 343272804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2451947, 4903894, 7355841, 9807788, 14711682, 17163629, 29423364, 34327258, 51490887, 68654516, 102981774, 205963548]

約数ペア:

[(1, 205963548), (2, 102981774), (3, 68654516), (4, 51490887), (6, 34327258), (7, 29423364), (12, 17163629), (14, 14711682), (21, 9807788), (28, 7355841), (42, 4903894), (84, 2451947)]