200544981

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 370513920

約数和(自身を除く): 169968939

約数列:

[1, 3, 7, 13, 19, 21, 23, 39, 41, 57, 69, 91, 123, 133, 161, 247, 273, 287, 299, 399, 437, 483, 533, 741, 779, 861, 897, 943, 1311, 1599, 1681, 1729, 2093, 2337, 2829, 3059, 3731, 5043, 5187, 5453, 5681, 6279, 6601, 9177, 10127, 11193, 11767, 12259, 16359, 17043, 17917, 19803, 21853, 30381, 31939, 35301, 36777, 38663, 39767, 53751, 65559, 70889, 85813, 95817, 115989, 119301, 125419, 152971, 212667, 223573, 232921, 257439, 270641, 376257, 415207, 458913, 502619, 670719, 698763, 734597, 811923, 1245621, 1507857, 1630447, 2203791, 2906449, 3518333, 4891341, 5142179, 8719347, 9549761, 10554999, 15426537, 28649283, 66848327, 200544981]

約数ペア:

[(1, 200544981), (3, 66848327), (7, 28649283), (13, 15426537), (19, 10554999), (21, 9549761), (23, 8719347), (39, 5142179), (41, 4891341), (57, 3518333), (69, 2906449), (91, 2203791), (123, 1630447), (133, 1507857), (161, 1245621), (247, 811923), (273, 734597), (287, 698763), (299, 670719), (399, 502619), (437, 458913), (483, 415207), (533, 376257), (741, 270641), (779, 257439), (861, 232921), (897, 223573), (943, 212667), (1311, 152971), (1599, 125419), (1681, 119301), (1729, 115989), (2093, 95817), (2337, 85813), (2829, 70889), (3059, 65559), (3731, 53751), (5043, 39767), (5187, 38663), (5453, 36777), (5681, 35301), (6279, 31939), (6601, 30381), (9177, 21853), (10127, 19803), (11193, 17917), (11767, 17043), (12259, 16359)]