214374314

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{28409}}^1$

素因数の和:28443

約数の個数: 32

約数和(自身を含む): 409104000

約数和(自身を除く): 194729686

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 3773, 7546, 28409, 56818, 198863, 312499, 397726, 624998, 1392041, 2187493, 2784082, 4374986, 9744287, 15312451, 19488574, 30624902, 107187157, 214374314]

約数ペア:

[(1, 214374314), (2, 107187157), (7, 30624902), (11, 19488574), (14, 15312451), (22, 9744287), (49, 4374986), (77, 2784082), (98, 2187493), (154, 1392041), (343, 624998), (539, 397726), (686, 312499), (1078, 198863), (3773, 56818), (7546, 28409)]