200412044

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{69491}}^1$

素因数の和:69605

約数の個数: 24

約数和(自身を含む): 404721408

約数和(自身を除く): 204309364

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 69491, 138982, 277964, 486437, 972874, 1945748, 7157573, 14315146, 28630292, 50103011, 100206022, 200412044]

約数ペア:

[(1, 200412044), (2, 100206022), (4, 50103011), (7, 28630292), (14, 14315146), (28, 7157573), (103, 1945748), (206, 972874), (412, 486437), (721, 277964), (1442, 138982), (2884, 69491)]