200491207

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1\times {\mathrm{1129}}^1$

素因数の和:2262

約数の個数: 16

約数和(自身を含む): 239523840

約数和(自身を除く): 39032633

約数列:

[1, 7, 23, 161, 1103, 1129, 7721, 7903, 25369, 25967, 177583, 181769, 1245287, 8717009, 28641601, 200491207]

約数ペア:

[(1, 200491207), (7, 28641601), (23, 8717009), (161, 1245287), (1103, 181769), (1129, 177583), (7721, 25967), (7903, 25369)]