200518689

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5153}}^1$

素因数の和:5289

約数の個数: 32

約数和(自身を含む): 326557440

約数和(自身を除く): 126038751

約数列:

[1, 3, 7, 17, 21, 51, 109, 119, 327, 357, 763, 1853, 2289, 5153, 5559, 12971, 15459, 36071, 38913, 87601, 108213, 262803, 561677, 613207, 1685031, 1839621, 3931739, 9548509, 11795217, 28645527, 66839563, 200518689]

約数ペア:

[(1, 200518689), (3, 66839563), (7, 28645527), (17, 11795217), (21, 9548509), (51, 3931739), (109, 1839621), (119, 1685031), (327, 613207), (357, 561677), (763, 262803), (1853, 108213), (2289, 87601), (5153, 38913), (5559, 36071), (12971, 15459)]