200812059

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67819}}^1$

素因数の和:67879

約数の個数: 24

約数和(自身を含む): 338557440

約数和(自身を除く): 137745381

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 67819, 203457, 474733, 610371, 1424199, 3187493, 4272597, 9562479, 22312451, 28687437, 66937353, 200812059]

約数ペア:

[(1, 200812059), (3, 66937353), (7, 28687437), (9, 22312451), (21, 9562479), (47, 4272597), (63, 3187493), (141, 1424199), (329, 610371), (423, 474733), (987, 203457), (2961, 67819)]