205126896

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:419

約数の個数: 160

約数和(自身を含む): 616085568

約数和(自身を除く): 410958672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 61, 68, 78, 102, 104, 122, 136, 156, 183, 204, 208, 221, 244, 272, 312, 317, 366, 408, 442, 488, 624, 634, 663, 732, 793, 816, 884, 951, 976, 1037, 1268, 1326, 1464, 1586, 1768, 1902, 2074, 2379, 2536, 2652, 2928, 3111, 3172, 3536, 3804, 4121, 4148, 4758, 5072, 5304, 5389, 6222, 6344, 7608, 8242, 8296, 9516, 10608, 10778, 12363, 12444, 12688, 13481, 15216, 16167, 16484, 16592, 19032, 19337, 21556, 24726, 24888, 26962, 32334, 32968, 38064, 38674, 40443, 43112, 49452, 49776, 53924, 58011, 64668, 65936, 70057, 77348, 80886, 86224, 98904, 107848, 116022, 129336, 140114, 154696, 161772, 197808, 210171, 215696, 232044, 251381, 258672, 280228, 309392, 323544, 328729, 420342, 464088, 502762, 560456, 647088, 657458, 754143, 840684, 928176, 986187, 1005524, 1120912, 1314916, 1508286, 1681368, 1972374, 2011048, 2629832, 3016572, 3362736, 3944748, 4022096, 4273477, 5259664, 6033144, 7889496, 8546954, 12066288, 12820431, 15778992, 17093908, 25640862, 34187816, 51281724, 68375632, 102563448, 205126896]

約数ペア:

[(1, 205126896), (2, 102563448), (3, 68375632), (4, 51281724), (6, 34187816), (8, 25640862), (12, 17093908), (13, 15778992), (16, 12820431), (17, 12066288), (24, 8546954), (26, 7889496), (34, 6033144), (39, 5259664), (48, 4273477), (51, 4022096), (52, 3944748), (61, 3362736), (68, 3016572), (78, 2629832), (102, 2011048), (104, 1972374), (122, 1681368), (136, 1508286), (156, 1314916), (183, 1120912), (204, 1005524), (208, 986187), (221, 928176), (244, 840684), (272, 754143), (312, 657458), (317, 647088), (366, 560456), (408, 502762), (442, 464088), (488, 420342), (624, 328729), (634, 323544), (663, 309392), (732, 280228), (793, 258672), (816, 251381), (884, 232044), (951, 215696), (976, 210171), (1037, 197808), (1268, 161772), (1326, 154696), (1464, 140114), (1586, 129336), (1768, 116022), (1902, 107848), (2074, 98904), (2379, 86224), (2536, 80886), (2652, 77348), (2928, 70057), (3111, 65936), (3172, 64668), (3536, 58011), (3804, 53924), (4121, 49776), (4148, 49452), (4758, 43112), (5072, 40443), (5304, 38674), (5389, 38064), (6222, 32968), (6344, 32334), (7608, 26962), (8242, 24888), (8296, 24726), (9516, 21556), (10608, 19337), (10778, 19032), (12363, 16592), (12444, 16484), (12688, 16167), (13481, 15216)]