200507571

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1093}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 337914720

約数和(自身を除く): 137407149

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 109, 153, 187, 327, 561, 981, 1093, 1199, 1683, 1853, 3279, 3597, 5559, 9837, 10791, 12023, 16677, 18581, 20383, 36069, 55743, 61149, 108207, 119137, 167229, 183447, 204391, 357411, 613173, 1072233, 1310507, 1839519, 2025329, 3931521, 6075987, 11794563, 18227961, 22278619, 66835857, 200507571]

約数ペア:

[(1, 200507571), (3, 66835857), (9, 22278619), (11, 18227961), (17, 11794563), (33, 6075987), (51, 3931521), (99, 2025329), (109, 1839519), (153, 1310507), (187, 1072233), (327, 613173), (561, 357411), (981, 204391), (1093, 183447), (1199, 167229), (1683, 119137), (1853, 108207), (3279, 61149), (3597, 55743), (5559, 36069), (9837, 20383), (10791, 18581), (12023, 16677)]