201416705

素因数分解:

$5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{11579}}^1$

素因数の和:11669

約数の個数: 24

約数和(自身を含む): 285145920

約数和(自身を除く): 83729215

約数列:

[1, 5, 7, 35, 49, 71, 245, 355, 497, 2485, 3479, 11579, 17395, 57895, 81053, 405265, 567371, 822109, 2836855, 4110545, 5754763, 28773815, 40283341, 201416705]

約数ペア:

[(1, 201416705), (5, 40283341), (7, 28773815), (35, 5754763), (49, 4110545), (71, 2836855), (245, 822109), (355, 567371), (497, 405265), (2485, 81053), (3479, 57895), (11579, 17395)]