200855459

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2341}}^1$

素因数の和:2475

約数の個数: 24

約数和(自身を含む): 249900768

約数和(自身を除く): 49045309

約数列:

[1, 7, 17, 49, 103, 119, 721, 833, 1751, 2341, 5047, 12257, 16387, 39797, 85799, 114709, 241123, 278579, 1687861, 1950053, 4099091, 11815027, 28693637, 200855459]

約数ペア:

[(1, 200855459), (7, 28693637), (17, 11815027), (49, 4099091), (103, 1950053), (119, 1687861), (721, 278579), (833, 241123), (1751, 114709), (2341, 85799), (5047, 39797), (12257, 16387)]