208706738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{4937}}^1$

素因数の和:5881

約数の個数: 16

約数和(自身を含む): 327093120

約数和(自身を除く): 118386382

約数列:

[1, 2, 23, 46, 919, 1838, 4937, 9874, 21137, 42274, 113551, 227102, 4537103, 9074206, 104353369, 208706738]

約数ペア:

[(1, 208706738), (2, 104353369), (23, 9074206), (46, 4537103), (919, 227102), (1838, 113551), (4937, 42274), (9874, 21137)]