228820886

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{22669}}^1$

素因数の和:22788

約数の個数: 24

約数和(自身を含む): 403163280

約数和(自身を除く): 174342394

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1442, 5047, 10094, 22669, 45338, 158683, 317366, 1110781, 2221562, 2334907, 4669814, 16344349, 32688698, 114410443, 228820886]

約数ペア:

[(1, 228820886), (2, 114410443), (7, 32688698), (14, 16344349), (49, 4669814), (98, 2334907), (103, 2221562), (206, 1110781), (721, 317366), (1442, 158683), (5047, 45338), (10094, 22669)]