203480081

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1\times {\mathrm{857}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 235737216

約数和(自身を除く): 32257135

約数列:

[1, 7, 107, 317, 749, 857, 2219, 5999, 33919, 91699, 237433, 271669, 641893, 1901683, 29068583, 203480081]

約数ペア:

[(1, 203480081), (7, 29068583), (107, 1901683), (317, 641893), (749, 271669), (857, 237433), (2219, 91699), (5999, 33919)]