214753996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{7129}}^1$

素因数の和:7593

約数の個数: 24

約数和(自身を含む): 398880720

約数和(自身を除く): 184126724

約数列:

[1, 2, 4, 17, 34, 68, 443, 886, 1772, 7129, 7531, 14258, 15062, 28516, 30124, 121193, 242386, 484772, 3158147, 6316294, 12632588, 53688499, 107376998, 214753996]

約数ペア:

[(1, 214753996), (2, 107376998), (4, 53688499), (17, 12632588), (34, 6316294), (68, 3158147), (443, 484772), (886, 242386), (1772, 121193), (7129, 30124), (7531, 28516), (14258, 15062)]