227788414

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{3361}}^1$

素因数の和:3520

約数の個数: 32

約数和(自身を含む): 402794496

約数和(自身を除く): 175006082

約数列:

[1, 2, 7, 14, 47, 94, 103, 206, 329, 658, 721, 1442, 3361, 4841, 6722, 9682, 23527, 33887, 47054, 67774, 157967, 315934, 346183, 692366, 1105769, 2211538, 2423281, 4846562, 16270601, 32541202, 113894207, 227788414]

約数ペア:

[(1, 227788414), (2, 113894207), (7, 32541202), (14, 16270601), (47, 4846562), (94, 2423281), (103, 2211538), (206, 1105769), (329, 692366), (658, 346183), (721, 315934), (1442, 157967), (3361, 67774), (4841, 47054), (6722, 33887), (9682, 23527)]