208771293

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1\times {\mathrm{1163}}^1$

素因数の和:2348

約数の個数: 16

約数和(自身を含む): 284109120

約数和(自身を除く): 75337827

約数列:

[1, 3, 53, 159, 1129, 1163, 3387, 3489, 59837, 61639, 179511, 184917, 1313027, 3939081, 69590431, 208771293]

約数ペア:

[(1, 208771293), (3, 69590431), (53, 3939081), (159, 1313027), (1129, 184917), (1163, 179511), (3387, 61639), (3489, 59837)]