206017019

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{6367}}^1$

素因数の和:6530

約数の個数: 16

約数和(自身を含む): 235361280

約数和(自身を除く): 29344261

約数列:

[1, 13, 19, 131, 247, 1703, 2489, 6367, 32357, 82771, 120973, 834077, 1572649, 10843001, 15847463, 206017019]

約数ペア:

[(1, 206017019), (13, 15847463), (19, 10843001), (131, 1572649), (247, 834077), (1703, 120973), (2489, 82771), (6367, 32357)]