207798766

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{919}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 368824320

約数和(自身を除く): 161025554

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 521, 919, 1042, 1838, 3647, 6433, 7294, 12866, 16151, 28489, 32302, 56978, 113057, 199423, 226114, 398846, 478799, 957598, 3351593, 6703186, 14842769, 29685538, 103899383, 207798766]

約数ペア:

[(1, 207798766), (2, 103899383), (7, 29685538), (14, 14842769), (31, 6703186), (62, 3351593), (217, 957598), (434, 478799), (521, 398846), (919, 226114), (1042, 199423), (1838, 113057), (3647, 56978), (6433, 32302), (7294, 28489), (12866, 16151)]