201995630

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 367718400

約数和(自身を除く): 165722770

約数列:

[1, 2, 5, 10, 223, 239, 379, 446, 478, 758, 1115, 1195, 1895, 2230, 2390, 3790, 53297, 84517, 90581, 106594, 169034, 181162, 266485, 422585, 452905, 532970, 845170, 905810, 20199563, 40399126, 100997815, 201995630]

約数ペア:

[(1, 201995630), (2, 100997815), (5, 40399126), (10, 20199563), (223, 905810), (239, 845170), (379, 532970), (446, 452905), (478, 422585), (758, 266485), (1115, 181162), (1195, 169034), (1895, 106594), (2230, 90581), (2390, 84517), (3790, 53297)]