205656715158

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{1744243}}^1$

素因数の和:1744748

約数の個数: 32

約数和(自身を含む): 421800061056

約数和(自身を除く): 216143345898

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 457, 914, 1371, 2742, 19651, 39302, 58953, 117906, 1744243, 3488486, 5232729, 10465458, 75002449, 150004898, 225007347, 450014694, 797119051, 1594238102, 2391357153, 4782714306, 34276119193, 68552238386, 102828357579, 205656715158]

約数ペア:

[(1, 205656715158), (2, 102828357579), (3, 68552238386), (6, 34276119193), (43, 4782714306), (86, 2391357153), (129, 1594238102), (258, 797119051), (457, 450014694), (914, 225007347), (1371, 150004898), (2742, 75002449), (19651, 10465458), (39302, 5232729), (58953, 3488486), (117906, 1744243)]