214865916

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{40787}}^1$

素因数の和:41233

約数の個数: 24

約数和(自身を含む): 502508160

約数和(自身を除く): 287642244

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2634, 5268, 40787, 81574, 122361, 163148, 244722, 489444, 17905493, 35810986, 53716479, 71621972, 107432958, 214865916]

約数ペア:

[(1, 214865916), (2, 107432958), (3, 71621972), (4, 53716479), (6, 35810986), (12, 17905493), (439, 489444), (878, 244722), (1317, 163148), (1756, 122361), (2634, 81574), (5268, 40787)]