208313219

素因数分解:

${\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 218661120

約数和(自身を除く): 10347901

約数列:

[1, 37, 71, 179, 443, 2627, 6623, 12709, 16391, 31453, 79297, 470233, 1163761, 2933989, 5630087, 208313219]

約数ペア:

[(1, 208313219), (37, 5630087), (71, 2933989), (179, 1163761), (443, 470233), (2627, 79297), (6623, 31453), (12709, 16391)]