199093609

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73277}}^1$

素因数の和:73320

約数の個数: 16

約数和(自身を含む): 246214080

約数和(自身を除く): 47120471

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 73277, 806047, 952601, 1392263, 10478611, 15314893, 18099419, 199093609]

約数ペア:

[(1, 199093609), (11, 18099419), (13, 15314893), (19, 10478611), (143, 1392263), (209, 952601), (247, 806047), (2717, 73277)]