206556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2459}}^1$

素因数の和:2473

約数の個数: 24

約数和(自身を含む): 551040

約数和(自身を除く): 344484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2459, 4918, 7377, 9836, 14754, 17213, 29508, 34426, 51639, 68852, 103278, 206556]

約数ペア:

[(1, 206556), (2, 103278), (3, 68852), (4, 51639), (6, 34426), (7, 29508), (12, 17213), (14, 14754), (21, 9836), (28, 7377), (42, 4918), (84, 2459)]