201475782

素因数分解:

$2^1\times 3^3\times {\mathrm{839}}^1\times {\mathrm{4447}}^1$

素因数の和:5297

約数の個数: 32

約数和(自身を含む): 448358400

約数和(自身を除く): 246882618

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 839, 1678, 2517, 4447, 5034, 7551, 8894, 13341, 15102, 22653, 26682, 40023, 45306, 80046, 120069, 240138, 3731033, 7462066, 11193099, 22386198, 33579297, 67158594, 100737891, 201475782]

約数ペア:

[(1, 201475782), (2, 100737891), (3, 67158594), (6, 33579297), (9, 22386198), (18, 11193099), (27, 7462066), (54, 3731033), (839, 240138), (1678, 120069), (2517, 80046), (4447, 45306), (5034, 40023), (7551, 26682), (8894, 22653), (13341, 15102)]