207355001

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{56209}}^1$

素因数の和:56264

約数の個数: 16

約数和(自身を含む): 259015680

約数和(自身を除く): 51660679

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 56209, 393463, 955553, 1742479, 6688871, 12197353, 29622143, 207355001]

約数ペア:

[(1, 207355001), (7, 29622143), (17, 12197353), (31, 6688871), (119, 1742479), (217, 955553), (527, 393463), (3689, 56209)]