207223583

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 250363008

約数和(自身を除く): 43139425

約数列:

[1, 7, 23, 107, 161, 523, 529, 749, 2461, 3661, 3703, 12029, 17227, 55961, 56603, 84203, 276667, 391727, 396221, 1287103, 1936669, 9009721, 29603369, 207223583]

約数ペア:

[(1, 207223583), (7, 29603369), (23, 9009721), (107, 1936669), (161, 1287103), (523, 396221), (529, 391727), (749, 276667), (2461, 84203), (3661, 56603), (3703, 55961), (12029, 17227)]