201529244

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{23143}}^1$

素因数の和:23465

約数の個数: 24

約数和(自身を含む): 404371968

約数和(自身を除く): 202842724

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 2177, 4354, 8708, 23143, 46286, 92572, 162001, 324002, 648004, 7197473, 14394946, 28789892, 50382311, 100764622, 201529244]

約数ペア:

[(1, 201529244), (2, 100764622), (4, 50382311), (7, 28789892), (14, 14394946), (28, 7197473), (311, 648004), (622, 324002), (1244, 162001), (2177, 92572), (4354, 46286), (8708, 23143)]