208024986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2666987}}^1$

素因数の和:2667005

約数の個数: 16

約数和(自身を含む): 448053984

約数和(自身を除く): 240028998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2666987, 5333974, 8000961, 16001922, 34670831, 69341662, 104012493, 208024986]

約数ペア:

[(1, 208024986), (2, 104012493), (3, 69341662), (6, 34670831), (13, 16001922), (26, 8000961), (39, 5333974), (78, 2666987)]