205126975676

素因数分解:

$2^2\times 7^1\times {\mathrm{5153}}^1\times {\mathrm{1421689}}^1$

素因数の和:1426853

約数の個数: 24

約数和(自身を含む): 410333854560

約数和(自身を除く): 205206878884

約数列:

[1, 2, 4, 7, 14, 28, 5153, 10306, 20612, 36071, 72142, 144284, 1421689, 2843378, 5686756, 9951823, 19903646, 39807292, 7325963417, 14651926834, 29303853668, 51281743919, 102563487838, 205126975676]

約数ペア:

[(1, 205126975676), (2, 102563487838), (4, 51281743919), (7, 29303853668), (14, 14651926834), (28, 7325963417), (5153, 39807292), (10306, 19903646), (20612, 9951823), (36071, 5686756), (72142, 2843378), (144284, 1421689)]