202217295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113287}}^1$

素因数の和:113319

約数の個数: 32

約数和(自身を含む): 391523328

約数和(自身を除く): 189306033

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 113287, 339861, 566435, 793009, 1699305, 1925879, 2379027, 3965045, 5777637, 9629395, 11895135, 13481153, 28888185, 40443459, 67405765, 202217295]

約数ペア:

[(1, 202217295), (3, 67405765), (5, 40443459), (7, 28888185), (15, 13481153), (17, 11895135), (21, 9629395), (35, 5777637), (51, 3965045), (85, 2379027), (105, 1925879), (119, 1699305), (255, 793009), (357, 566435), (595, 339861), (1785, 113287)]