193791841

素因数分解:

${\mathrm{43}}^2\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:892

約数の個数: 12

約数和(自身を含む): 199931088

約数和(自身を除く): 6139247

約数列:

[1, 43, 163, 643, 1849, 7009, 27649, 104809, 301387, 1188907, 4506787, 193791841]

約数ペア:

[(1, 193791841), (43, 4506787), (163, 1188907), (643, 301387), (1849, 104809), (7009, 27649)]