207942678

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{502277}}^1$

素因数の和:502308

約数の個数: 24

約数和(自身を含む): 470132208

約数和(自身を除く): 262189530

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 502277, 1004554, 1506831, 3013662, 4520493, 9040986, 11552371, 23104742, 34657113, 69314226, 103971339, 207942678]

約数ペア:

[(1, 207942678), (2, 103971339), (3, 69314226), (6, 34657113), (9, 23104742), (18, 11552371), (23, 9040986), (46, 4520493), (69, 3013662), (138, 1506831), (207, 1004554), (414, 502277)]