207900205441

素因数分解:

${\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1\times {\mathrm{245209}}^1$

素因数の和:245616

約数の個数: 16

約数和(自身を含む): 219205969920

約数和(自身を除く): 11305764479

約数列:

[1, 23, 191, 193, 4393, 4439, 36863, 245209, 847849, 5639807, 46834919, 47325337, 1077203137, 1088482751, 9039139367, 207900205441]

約数ペア:

[(1, 207900205441), (23, 9039139367), (191, 1088482751), (193, 1077203137), (4393, 47325337), (4439, 46834919), (36863, 5639807), (245209, 847849)]