193623241

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 231647040

約数和(自身を除く): 38023799

約数列:

[1, 7, 31, 107, 217, 269, 749, 961, 1883, 3317, 6727, 8339, 23219, 28783, 58373, 102827, 201481, 258509, 719789, 892273, 1809563, 6245911, 27660463, 193623241]

約数ペア:

[(1, 193623241), (7, 27660463), (31, 6245911), (107, 1809563), (217, 892273), (269, 719789), (749, 258509), (961, 201481), (1883, 102827), (3317, 58373), (6727, 28783), (8339, 23219)]