199449767

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{2909}}^1$

素因数の和:3214

約数の個数: 16

約数和(自身を含む): 227957760

約数和(自身を除く): 28507993

約数列:

[1, 11, 23, 253, 271, 2909, 2981, 6233, 31999, 66907, 68563, 735977, 788339, 8671729, 18131797, 199449767]

約数ペア:

[(1, 199449767), (11, 18131797), (23, 8671729), (253, 788339), (271, 735977), (2909, 68563), (2981, 66907), (6233, 31999)]