200710857

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 298045440

約数和(自身を除く): 97334583

約数列:

[1, 3, 17, 23, 51, 69, 139, 391, 417, 1173, 1231, 2363, 3197, 3693, 7089, 9591, 20927, 28313, 54349, 62781, 84939, 163047, 171109, 481321, 513327, 1443963, 2908853, 3935507, 8726559, 11806521, 66903619, 200710857]

約数ペア:

[(1, 200710857), (3, 66903619), (17, 11806521), (23, 8726559), (51, 3935507), (69, 2908853), (139, 1443963), (391, 513327), (417, 481321), (1173, 171109), (1231, 163047), (2363, 84939), (3197, 62781), (3693, 54349), (7089, 28313), (9591, 20927)]