208023582

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2666969}}^1$

素因数の和:2666987

約数の個数: 16

約数和(自身を含む): 448050960

約数和(自身を除く): 240027378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2666969, 5333938, 8000907, 16001814, 34670597, 69341194, 104011791, 208023582]

約数ペア:

[(1, 208023582), (2, 104011791), (3, 69341194), (6, 34670597), (13, 16001814), (26, 8000907), (39, 5333938), (78, 2666969)]