203427032

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{1531}}^1$

素因数の和:2531

約数の個数: 32

約数和(自身を含む): 404539920

約数和(自身を除く): 201112888

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 977, 1531, 1954, 3062, 3908, 6124, 7816, 12248, 16609, 26027, 33218, 52054, 66436, 104108, 132872, 208216, 1495787, 2991574, 5983148, 11966296, 25428379, 50856758, 101713516, 203427032]

約数ペア:

[(1, 203427032), (2, 101713516), (4, 50856758), (8, 25428379), (17, 11966296), (34, 5983148), (68, 2991574), (136, 1495787), (977, 208216), (1531, 132872), (1954, 104108), (3062, 66436), (3908, 52054), (6124, 33218), (7816, 26027), (12248, 16609)]