171873202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{19751}}^1$

素因数の和:20001

約数の個数: 16

約数和(自身を含む): 272577600

約数和(自身を除く): 100704398

約数列:

[1, 2, 19, 38, 229, 458, 4351, 8702, 19751, 39502, 375269, 750538, 4522979, 9045958, 85936601, 171873202]

約数ペア:

[(1, 171873202), (2, 85936601), (19, 9045958), (38, 4522979), (229, 750538), (458, 375269), (4351, 39502), (8702, 19751)]