189329

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 16

約数和(自身を含む): 240768

約数和(自身を除く): 51439

約数列:

[1, 7, 17, 37, 43, 119, 259, 301, 629, 731, 1591, 4403, 5117, 11137, 27047, 189329]

約数ペア:

[(1, 189329), (7, 27047), (17, 11137), (37, 5117), (43, 4403), (119, 1591), (259, 731), (301, 629)]