206947919

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{4507}}^1$

素因数の和:4634

約数の個数: 16

約数和(自身を含む): 228176928

約数和(自身を除く): 21229009

約数列:

[1, 17, 37, 73, 629, 1241, 2701, 4507, 45917, 76619, 166759, 329011, 2834903, 5593187, 12173407, 206947919]

約数ペア:

[(1, 206947919), (17, 12173407), (37, 5593187), (73, 2834903), (629, 329011), (1241, 166759), (2701, 76619), (4507, 45917)]