208013317

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5381}}^1$

素因数の和:5484

約数の個数: 16

約数和(自身を含む): 227335680

約数和(自身を除く): 19322363

約数列:

[1, 29, 31, 43, 899, 1247, 1333, 5381, 38657, 156049, 166811, 231383, 4837519, 6710107, 7172873, 208013317]

約数ペア:

[(1, 208013317), (29, 7172873), (31, 6710107), (43, 4837519), (899, 231383), (1247, 166811), (1333, 156049), (5381, 38657)]