207949147

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{3023}}^1$

素因数の和:3378

約数の個数: 16

約数和(自身を含む): 246177792

約数和(自身を除く): 38228645

約数列:

[1, 7, 31, 217, 317, 2219, 3023, 9827, 21161, 68789, 93713, 655991, 958291, 6708037, 29707021, 207949147]

約数ペア:

[(1, 207949147), (7, 29707021), (31, 6708037), (217, 958291), (317, 655991), (2219, 93713), (3023, 68789), (9827, 21161)]