204496579

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{2011}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 238220800

約数和(自身を除く): 33724221

約数列:

[1, 7, 73, 199, 511, 1393, 2011, 14077, 14527, 101689, 146803, 400189, 1027621, 2801323, 29213797, 204496579]

約数ペア:

[(1, 204496579), (7, 29213797), (73, 2801323), (199, 1027621), (511, 400189), (1393, 146803), (2011, 101689), (14077, 14527)]