206879904

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:544

約数の個数: 288

約数和(自身を含む): 773660160

約数和(自身を除く): 566780256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 28, 32, 33, 36, 38, 42, 44, 48, 56, 57, 63, 66, 72, 76, 77, 84, 88, 96, 99, 112, 114, 126, 132, 133, 144, 152, 154, 168, 171, 176, 198, 209, 224, 228, 231, 252, 264, 266, 288, 304, 308, 336, 342, 352, 396, 399, 418, 456, 462, 491, 504, 528, 532, 608, 616, 627, 672, 684, 693, 792, 798, 836, 912, 924, 982, 1008, 1056, 1064, 1197, 1232, 1254, 1368, 1386, 1463, 1473, 1584, 1596, 1672, 1824, 1848, 1881, 1964, 2016, 2128, 2394, 2464, 2508, 2736, 2772, 2926, 2946, 3168, 3192, 3344, 3437, 3696, 3762, 3928, 4256, 4389, 4419, 4788, 5016, 5401, 5472, 5544, 5852, 5892, 6384, 6688, 6874, 7392, 7524, 7856, 8778, 8838, 9329, 9576, 10032, 10311, 10802, 11088, 11704, 11784, 12768, 13167, 13748, 15048, 15712, 16203, 17556, 17676, 18658, 19152, 20064, 20622, 21604, 22176, 23408, 23568, 26334, 27496, 27987, 30096, 30933, 32406, 35112, 35352, 37316, 37807, 38304, 41244, 43208, 46816, 47136, 48609, 52668, 54992, 55974, 60192, 61866, 64812, 65303, 70224, 70704, 74632, 75614, 82488, 83961, 86416, 97218, 102619, 105336, 109984, 111948, 113421, 123732, 129624, 130606, 140448, 141408, 149264, 151228, 164976, 167922, 172832, 194436, 195909, 205238, 210672, 223896, 226842, 247464, 259248, 261212, 298528, 302456, 307857, 329952, 335844, 340263, 388872, 391818, 410476, 421344, 447792, 453684, 494928, 518496, 522424, 587727, 604912, 615714, 671688, 680526, 718333, 777744, 783636, 820952, 895584, 907368, 923571, 989856, 1044848, 1175454, 1209824, 1231428, 1343376, 1361052, 1436666, 1555488, 1567272, 1641904, 1814736, 1847142, 2089696, 2154999, 2350908, 2462856, 2686752, 2722104, 2873332, 3134544, 3283808, 3629472, 3694284, 4309998, 4701816, 4925712, 5444208, 5746664, 6269088, 6464997, 7388568, 8619996, 9403632, 9851424, 10888416, 11493328, 12929994, 14777136, 17239992, 18807264, 22986656, 25859988, 29554272, 34479984, 51719976, 68959968, 103439952, 206879904]

約数ペア:

[(1, 206879904), (2, 103439952), (3, 68959968), (4, 51719976), (6, 34479984), (7, 29554272), (8, 25859988), (9, 22986656), (11, 18807264), (12, 17239992), (14, 14777136), (16, 12929994), (18, 11493328), (19, 10888416), (21, 9851424), (22, 9403632), (24, 8619996), (28, 7388568), (32, 6464997), (33, 6269088), (36, 5746664), (38, 5444208), (42, 4925712), (44, 4701816), (48, 4309998), (56, 3694284), (57, 3629472), (63, 3283808), (66, 3134544), (72, 2873332), (76, 2722104), (77, 2686752), (84, 2462856), (88, 2350908), (96, 2154999), (99, 2089696), (112, 1847142), (114, 1814736), (126, 1641904), (132, 1567272), (133, 1555488), (144, 1436666), (152, 1361052), (154, 1343376), (168, 1231428), (171, 1209824), (176, 1175454), (198, 1044848), (209, 989856), (224, 923571), (228, 907368), (231, 895584), (252, 820952), (264, 783636), (266, 777744), (288, 718333), (304, 680526), (308, 671688), (336, 615714), (342, 604912), (352, 587727), (396, 522424), (399, 518496), (418, 494928), (456, 453684), (462, 447792), (491, 421344), (504, 410476), (528, 391818), (532, 388872), (608, 340263), (616, 335844), (627, 329952), (672, 307857), (684, 302456), (693, 298528), (792, 261212), (798, 259248), (836, 247464), (912, 226842), (924, 223896), (982, 210672), (1008, 205238), (1056, 195909), (1064, 194436), (1197, 172832), (1232, 167922), (1254, 164976), (1368, 151228), (1386, 149264), (1463, 141408), (1473, 140448), (1584, 130606), (1596, 129624), (1672, 123732), (1824, 113421), (1848, 111948), (1881, 109984), (1964, 105336), (2016, 102619), (2128, 97218), (2394, 86416), (2464, 83961), (2508, 82488), (2736, 75614), (2772, 74632), (2926, 70704), (2946, 70224), (3168, 65303), (3192, 64812), (3344, 61866), (3437, 60192), (3696, 55974), (3762, 54992), (3928, 52668), (4256, 48609), (4389, 47136), (4419, 46816), (4788, 43208), (5016, 41244), (5401, 38304), (5472, 37807), (5544, 37316), (5852, 35352), (5892, 35112), (6384, 32406), (6688, 30933), (6874, 30096), (7392, 27987), (7524, 27496), (7856, 26334), (8778, 23568), (8838, 23408), (9329, 22176), (9576, 21604), (10032, 20622), (10311, 20064), (10802, 19152), (11088, 18658), (11704, 17676), (11784, 17556), (12768, 16203), (13167, 15712), (13748, 15048)]