207720666

素因数分解:

$2^1\times 3^3\times {\mathrm{467}}^1\times {\mathrm{8237}}^1$

素因数の和:8715

約数の個数: 32

約数和(自身を含む): 462646080

約数和(自身を除く): 254925414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 467, 934, 1401, 2802, 4203, 8237, 8406, 12609, 16474, 24711, 25218, 49422, 74133, 148266, 222399, 444798, 3846679, 7693358, 11540037, 23080074, 34620111, 69240222, 103860333, 207720666]

約数ペア:

[(1, 207720666), (2, 103860333), (3, 69240222), (6, 34620111), (9, 23080074), (18, 11540037), (27, 7693358), (54, 3846679), (467, 444798), (934, 222399), (1401, 148266), (2802, 74133), (4203, 49422), (8237, 25218), (8406, 24711), (12609, 16474)]