214979618

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{357109}}^1$

素因数の和:357161

約数の個数: 16

約数和(自身を含む): 377108160

約数和(自身を除く): 162128542

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 357109, 714218, 2499763, 4999526, 15355687, 30711374, 107489809, 214979618]

約数ペア:

[(1, 214979618), (2, 107489809), (7, 30711374), (14, 15355687), (43, 4999526), (86, 2499763), (301, 714218), (602, 357109)]