206544767

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 252295680

約数和(自身を除く): 45750913

約数列:

[1, 11, 13, 37, 103, 143, 379, 407, 481, 1133, 1339, 3811, 4169, 4927, 5291, 14023, 14729, 39037, 41921, 49543, 54197, 154253, 182299, 429407, 507481, 544973, 1444369, 2005289, 5582291, 15888059, 18776797, 206544767]

約数ペア:

[(1, 206544767), (11, 18776797), (13, 15888059), (37, 5582291), (103, 2005289), (143, 1444369), (379, 544973), (407, 507481), (481, 429407), (1133, 182299), (1339, 154253), (3811, 54197), (4169, 49543), (4927, 41921), (5291, 39037), (14023, 14729)]