197691438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4706939}}^1$

素因数の和:4706951

約数の個数: 16

約数和(自身を含む): 451866240

約数和(自身を除く): 254174802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4706939, 9413878, 14120817, 28241634, 32948573, 65897146, 98845719, 197691438]

約数ペア:

[(1, 197691438), (2, 98845719), (3, 65897146), (6, 32948573), (7, 28241634), (14, 14120817), (21, 9413878), (42, 4706939)]