205337874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4888997}}^1$

素因数の和:4889009

約数の個数: 16

約数和(自身を含む): 469343808

約数和(自身を除く): 264005934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4888997, 9777994, 14666991, 29333982, 34222979, 68445958, 102668937, 205337874]

約数ペア:

[(1, 205337874), (2, 102668937), (3, 68445958), (6, 34222979), (7, 29333982), (14, 14666991), (21, 9777994), (42, 4888997)]