208996845549

素因数分解:

$3^1\times {\mathrm{397}}^1\times {\mathrm{1489}}^1\times {\mathrm{117851}}^1$

素因数の和:119740

約数の個数: 16

約数和(自身を含む): 279554372160

約数和(自身を除く): 70557526611

約数列:

[1, 3, 397, 1191, 1489, 4467, 117851, 353553, 591133, 1773399, 46786847, 140360541, 175480139, 526440417, 69665615183, 208996845549]

約数ペア:

[(1, 208996845549), (3, 69665615183), (397, 526440417), (1191, 175480139), (1489, 140360541), (4467, 46786847), (117851, 1773399), (353553, 591133)]