201408610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{2417}}^1$

素因数の和:3078

約数の個数: 32

約数和(自身を含む): 391193712

約数和(自身を除く): 189785102

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 641, 1282, 2417, 3205, 4834, 6410, 8333, 12085, 16666, 24170, 31421, 41665, 62842, 83330, 157105, 314210, 1549297, 3098594, 7746485, 15492970, 20140861, 40281722, 100704305, 201408610]

約数ペア:

[(1, 201408610), (2, 100704305), (5, 40281722), (10, 20140861), (13, 15492970), (26, 7746485), (65, 3098594), (130, 1549297), (641, 314210), (1282, 157105), (2417, 83330), (3205, 62842), (4834, 41665), (6410, 31421), (8333, 24170), (12085, 16666)]