201408508

素因数分解:

$2^2\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{7129}}^1$

素因数の和:8149

約数の個数: 24

約数和(自身を含む): 403272800

約数和(自身を除く): 201864292

約数列:

[1, 2, 4, 7, 14, 28, 1009, 2018, 4036, 7063, 7129, 14126, 14258, 28252, 28516, 49903, 99806, 199612, 7193161, 14386322, 28772644, 50352127, 100704254, 201408508]

約数ペア:

[(1, 201408508), (2, 100704254), (4, 50352127), (7, 28772644), (14, 14386322), (28, 7193161), (1009, 199612), (2018, 99806), (4036, 49903), (7063, 28516), (7129, 28252), (14126, 14258)]