200712976

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{35537}}^1$

素因数の和:35898

約数の個数: 20

約数和(自身を含む): 389994012

約数和(自身を除く): 189281036

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 35537, 71074, 142148, 284296, 568592, 12544561, 25089122, 50178244, 100356488, 200712976]

約数ペア:

[(1, 200712976), (2, 100356488), (4, 50178244), (8, 25089122), (16, 12544561), (353, 568592), (706, 284296), (1412, 142148), (2824, 71074), (5648, 35537)]