201350205

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{71023}}^1$

素因数の和:71047

約数の個数: 40

約数和(自身を含む): 412507392

約数和(自身を除く): 211157187

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 71023, 213069, 355115, 497161, 639207, 1065345, 1491483, 1917621, 2485805, 3196035, 4474449, 5752863, 7457415, 9588105, 13423347, 22372245, 28764315, 40270041, 67116735, 201350205]

約数ペア:

[(1, 201350205), (3, 67116735), (5, 40270041), (7, 28764315), (9, 22372245), (15, 13423347), (21, 9588105), (27, 7457415), (35, 5752863), (45, 4474449), (63, 3196035), (81, 2485805), (105, 1917621), (135, 1491483), (189, 1065345), (315, 639207), (405, 497161), (567, 355115), (945, 213069), (2835, 71023)]