200526081

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{19213}}^1$

素因数の和:19301

約数の個数: 24

約数和(自身を含む): 315417024

約数和(自身を除く): 114890943

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 497, 1491, 3479, 10437, 19213, 57639, 134491, 403473, 941437, 1364123, 2824311, 4092369, 9548861, 28646583, 66842027, 200526081]

約数ペア:

[(1, 200526081), (3, 66842027), (7, 28646583), (21, 9548861), (49, 4092369), (71, 2824311), (147, 1364123), (213, 941437), (497, 403473), (1491, 134491), (3479, 57639), (10437, 19213)]