199907779

素因数分解:

${\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:594

約数の個数: 16

約数和(自身を含む): 208355328

約数和(自身を除く): 8447549

約数列:

[1, 47, 107, 127, 313, 5029, 5969, 13589, 14711, 33491, 39751, 638683, 1574077, 1868297, 4253357, 199907779]

約数ペア:

[(1, 199907779), (47, 4253357), (107, 1868297), (127, 1574077), (313, 638683), (5029, 39751), (5969, 33491), (13589, 14711)]