208519662

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2673329}}^1$

素因数の和:2673347

約数の個数: 16

約数和(自身を含む): 449119440

約数和(自身を除く): 240599778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2673329, 5346658, 8019987, 16039974, 34753277, 69506554, 104259831, 208519662]

約数ペア:

[(1, 208519662), (2, 104259831), (3, 69506554), (6, 34753277), (13, 16039974), (26, 8019987), (39, 5346658), (78, 2673329)]