208007712

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 216

約数和(自身を含む): 669247488

約数和(自身を除く): 461239776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 47, 48, 66, 72, 88, 94, 96, 99, 121, 127, 132, 141, 144, 176, 188, 198, 242, 254, 264, 282, 288, 352, 363, 376, 381, 396, 423, 484, 508, 517, 528, 564, 726, 752, 762, 792, 846, 968, 1016, 1034, 1056, 1089, 1128, 1143, 1397, 1452, 1504, 1524, 1551, 1584, 1692, 1936, 2032, 2068, 2178, 2256, 2286, 2794, 2904, 3048, 3102, 3168, 3384, 3872, 4064, 4136, 4191, 4356, 4512, 4572, 4653, 5588, 5687, 5808, 5969, 6096, 6204, 6768, 8272, 8382, 8712, 9144, 9306, 11176, 11374, 11616, 11938, 12192, 12408, 12573, 13536, 15367, 16544, 16764, 17061, 17424, 17907, 18288, 18612, 22352, 22748, 23876, 24816, 25146, 30734, 33528, 34122, 34848, 35814, 36576, 37224, 44704, 45496, 46101, 47752, 49632, 50292, 51183, 53721, 61468, 65659, 67056, 68244, 71628, 74448, 90992, 92202, 95504, 100584, 102366, 107442, 122936, 131318, 134112, 136488, 138303, 143256, 148896, 181984, 184404, 191008, 196977, 201168, 204732, 214884, 245872, 262636, 272976, 276606, 286512, 368808, 393954, 402336, 409464, 429768, 491744, 525272, 545952, 553212, 573024, 590931, 722249, 737616, 787908, 818928, 859536, 1050544, 1106424, 1181862, 1444498, 1475232, 1575816, 1637856, 1719072, 2101088, 2166747, 2212848, 2363724, 2888996, 3151632, 4333494, 4425696, 4727448, 5777992, 6303264, 6500241, 8666988, 9454896, 11555984, 13000482, 17333976, 18909792, 23111968, 26000964, 34667952, 52001928, 69335904, 104003856, 208007712]

約数ペア:

[(1, 208007712), (2, 104003856), (3, 69335904), (4, 52001928), (6, 34667952), (8, 26000964), (9, 23111968), (11, 18909792), (12, 17333976), (16, 13000482), (18, 11555984), (22, 9454896), (24, 8666988), (32, 6500241), (33, 6303264), (36, 5777992), (44, 4727448), (47, 4425696), (48, 4333494), (66, 3151632), (72, 2888996), (88, 2363724), (94, 2212848), (96, 2166747), (99, 2101088), (121, 1719072), (127, 1637856), (132, 1575816), (141, 1475232), (144, 1444498), (176, 1181862), (188, 1106424), (198, 1050544), (242, 859536), (254, 818928), (264, 787908), (282, 737616), (288, 722249), (352, 590931), (363, 573024), (376, 553212), (381, 545952), (396, 525272), (423, 491744), (484, 429768), (508, 409464), (517, 402336), (528, 393954), (564, 368808), (726, 286512), (752, 276606), (762, 272976), (792, 262636), (846, 245872), (968, 214884), (1016, 204732), (1034, 201168), (1056, 196977), (1089, 191008), (1128, 184404), (1143, 181984), (1397, 148896), (1452, 143256), (1504, 138303), (1524, 136488), (1551, 134112), (1584, 131318), (1692, 122936), (1936, 107442), (2032, 102366), (2068, 100584), (2178, 95504), (2256, 92202), (2286, 90992), (2794, 74448), (2904, 71628), (3048, 68244), (3102, 67056), (3168, 65659), (3384, 61468), (3872, 53721), (4064, 51183), (4136, 50292), (4191, 49632), (4356, 47752), (4512, 46101), (4572, 45496), (4653, 44704), (5588, 37224), (5687, 36576), (5808, 35814), (5969, 34848), (6096, 34122), (6204, 33528), (6768, 30734), (8272, 25146), (8382, 24816), (8712, 23876), (9144, 22748), (9306, 22352), (11176, 18612), (11374, 18288), (11616, 17907), (11938, 17424), (12192, 17061), (12408, 16764), (12573, 16544), (13536, 15367)]