208064858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1\times {\mathrm{4349}}^1$

素因数の和:5629

約数の個数: 16

約数和(自身を含む): 328860000

約数和(自身を除く): 120795142

約数列:

[1, 2, 19, 38, 1259, 2518, 4349, 8698, 23921, 47842, 82631, 165262, 5475391, 10950782, 104032429, 208064858]

約数ペア:

[(1, 208064858), (2, 104032429), (19, 10950782), (38, 5475391), (1259, 165262), (2518, 82631), (4349, 47842), (8698, 23921)]