230198556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2740459}}^1$

素因数の和:2740473

約数の個数: 24

約数和(自身を含む): 613863040

約数和(自身を除く): 383664484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2740459, 5480918, 8221377, 10961836, 16442754, 19183213, 32885508, 38366426, 57549639, 76732852, 115099278, 230198556]

約数ペア:

[(1, 230198556), (2, 115099278), (3, 76732852), (4, 57549639), (6, 38366426), (7, 32885508), (12, 19183213), (14, 16442754), (21, 10961836), (28, 8221377), (42, 5480918), (84, 2740459)]