206824079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{27691}}^1$

素因数の和:27806

約数の個数: 16

約数和(自身を含む): 260526336

約数和(自身を除く): 53702257

約数列:

[1, 7, 11, 77, 97, 679, 1067, 7469, 27691, 193837, 304601, 2132207, 2686027, 18802189, 29546297, 206824079]

約数ペア:

[(1, 206824079), (7, 29546297), (11, 18802189), (77, 2686027), (97, 2132207), (679, 304601), (1067, 193837), (7469, 27691)]