207841936

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{121403}}^1$

素因数の和:121518

約数の個数: 20

約数和(自身を含む): 406460592

約数和(自身を除く): 198618656

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 121403, 242806, 485612, 971224, 1942448, 12990121, 25980242, 51960484, 103920968, 207841936]

約数ペア:

[(1, 207841936), (2, 103920968), (4, 51960484), (8, 25980242), (16, 12990121), (107, 1942448), (214, 971224), (428, 485612), (856, 242806), (1712, 121403)]