205079654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{415141}}^1$

素因数の和:415175

約数の個数: 16

約数和(自身を含む): 348719280

約数和(自身を除く): 143639626

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 415141, 830282, 5396833, 7887679, 10793666, 15775358, 102539827, 205079654]

約数ペア:

[(1, 205079654), (2, 102539827), (13, 15775358), (19, 10793666), (26, 7887679), (38, 5396833), (247, 830282), (494, 415141)]