211325244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1354649}}^1$

素因数の和:1354669

約数の個数: 24

約数和(自身を含む): 531022800

約数和(自身を除く): 319697556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1354649, 2709298, 4063947, 5418596, 8127894, 16255788, 17610437, 35220874, 52831311, 70441748, 105662622, 211325244]

約数ペア:

[(1, 211325244), (2, 105662622), (3, 70441748), (4, 52831311), (6, 35220874), (12, 17610437), (13, 16255788), (26, 8127894), (39, 5418596), (52, 4063947), (78, 2709298), (156, 1354649)]