206907959

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2767}}^1$

素因数の和:2894

約数の個数: 16

約数和(自身を含む): 222148608

約数和(自身を除く): 15240649

約数列:

[1, 37, 43, 47, 1591, 1739, 2021, 2767, 74777, 102379, 118981, 130049, 4402297, 4811813, 5592107, 206907959]

約数ペア:

[(1, 206907959), (37, 5592107), (43, 4811813), (47, 4402297), (1591, 130049), (1739, 118981), (2021, 102379), (2767, 74777)]