195430979

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{523}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 209767680

約数和(自身を除く): 14336701

約数列:

[1, 19, 71, 277, 523, 1349, 5263, 9937, 19667, 37133, 144871, 373673, 705527, 2752549, 10285841, 195430979]

約数ペア:

[(1, 195430979), (19, 10285841), (71, 2752549), (277, 705527), (523, 373673), (1349, 144871), (5263, 37133), (9937, 19667)]