200786612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{27779}}^1$

素因数の和:27935

約数の個数: 24

約数和(自身を含む): 381141600

約数和(自身を除く): 180354988

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 27779, 55558, 111116, 361127, 722254, 1444508, 3861281, 7722562, 15445124, 50196653, 100393306, 200786612]

約数ペア:

[(1, 200786612), (2, 100393306), (4, 50196653), (13, 15445124), (26, 7722562), (52, 3861281), (139, 1444508), (278, 722254), (556, 361127), (1807, 111116), (3614, 55558), (7228, 27779)]