208996825401

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{3089}}^1$

素因数の和:3325

約数の個数: 160

約数和(自身を含む): 392961381120

約数和(自身を除く): 183964555719

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 67, 81, 91, 117, 137, 189, 201, 273, 351, 411, 469, 567, 603, 819, 871, 959, 1053, 1233, 1407, 1781, 1809, 2457, 2613, 2877, 3089, 3699, 4221, 5343, 5427, 6097, 7371, 7839, 8631, 9179, 9267, 11097, 12467, 12663, 16029, 18291, 21623, 23517, 25893, 27537, 27801, 37401, 37989, 40157, 48087, 54873, 64253, 64869, 70551, 77679, 82611, 83403, 112203, 119327, 120471, 144261, 164619, 192759, 194607, 206963, 247833, 250209, 281099, 336609, 357981, 361413, 423193, 493857, 578277, 583821, 620889, 743499, 835289, 843297, 1009827, 1073943, 1084239, 1269579, 1448741, 1734831, 1751463, 1862667, 2505867, 2529891, 2690519, 2962351, 3221829, 3252717, 3808737, 4346223, 5204493, 5501509, 5588001, 7517601, 7589673, 8071557, 8887053, 9665487, 11426211, 13038669, 16504527, 16764003, 18833633, 22552803, 22769019, 24214671, 26661159, 28353931, 34278633, 38510563, 39116007, 49513581, 56500899, 67658409, 72644013, 79983477, 85061793, 115531689, 117348021, 148540743, 169502697, 198477517, 217932039, 239950431, 255185379, 346595067, 368601103, 445622229, 508508091, 595432551, 765556137, 1039785201, 1105803309, 1525524273, 1786297653, 2296668411, 2580207721, 3119355603, 3317409927, 5358892959, 7740623163, 9952229781, 16076678877, 23221869489, 29856689343, 69665608467, 208996825401]

約数ペア:

[(1, 208996825401), (3, 69665608467), (7, 29856689343), (9, 23221869489), (13, 16076678877), (21, 9952229781), (27, 7740623163), (39, 5358892959), (63, 3317409927), (67, 3119355603), (81, 2580207721), (91, 2296668411), (117, 1786297653), (137, 1525524273), (189, 1105803309), (201, 1039785201), (273, 765556137), (351, 595432551), (411, 508508091), (469, 445622229), (567, 368601103), (603, 346595067), (819, 255185379), (871, 239950431), (959, 217932039), (1053, 198477517), (1233, 169502697), (1407, 148540743), (1781, 117348021), (1809, 115531689), (2457, 85061793), (2613, 79983477), (2877, 72644013), (3089, 67658409), (3699, 56500899), (4221, 49513581), (5343, 39116007), (5427, 38510563), (6097, 34278633), (7371, 28353931), (7839, 26661159), (8631, 24214671), (9179, 22769019), (9267, 22552803), (11097, 18833633), (12467, 16764003), (12663, 16504527), (16029, 13038669), (18291, 11426211), (21623, 9665487), (23517, 8887053), (25893, 8071557), (27537, 7589673), (27801, 7517601), (37401, 5588001), (37989, 5501509), (40157, 5204493), (48087, 4346223), (54873, 3808737), (64253, 3252717), (64869, 3221829), (70551, 2962351), (77679, 2690519), (82611, 2529891), (83403, 2505867), (112203, 1862667), (119327, 1751463), (120471, 1734831), (144261, 1448741), (164619, 1269579), (192759, 1084239), (194607, 1073943), (206963, 1009827), (247833, 843297), (250209, 835289), (281099, 743499), (336609, 620889), (357981, 583821), (361413, 578277), (423193, 493857)]