207771438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4946939}}^1$

素因数の和:4946951

約数の個数: 16

約数和(自身を含む): 474906240

約数和(自身を除く): 267134802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4946939, 9893878, 14840817, 29681634, 34628573, 69257146, 103885719, 207771438]

約数ペア:

[(1, 207771438), (2, 103885719), (3, 69257146), (6, 34628573), (7, 29681634), (14, 14840817), (21, 9893878), (42, 4946939)]