201620278504

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{427161607}}^1$

素因数の和:427161672

約数の個数: 16

約数和(自身を含む): 384445447200

約数和(自身を除く): 182825168696

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 427161607, 854323214, 1708646428, 3417292856, 25202534813, 50405069626, 100810139252, 201620278504]

約数ペア:

[(1, 201620278504), (2, 100810139252), (4, 50405069626), (8, 25202534813), (59, 3417292856), (118, 1708646428), (236, 854323214), (472, 427161607)]