208775952

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1042

約数の個数: 240

約数和(自身を含む): 767569920

約数和(自身を除く): 558793968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 28, 33, 36, 38, 42, 44, 48, 56, 57, 63, 66, 72, 76, 77, 84, 88, 99, 112, 114, 126, 132, 133, 144, 152, 154, 168, 171, 176, 198, 209, 228, 231, 252, 264, 266, 304, 308, 336, 342, 396, 399, 418, 456, 462, 504, 528, 532, 616, 627, 684, 693, 792, 798, 836, 912, 924, 991, 1008, 1064, 1197, 1232, 1254, 1368, 1386, 1463, 1584, 1596, 1672, 1848, 1881, 1982, 2128, 2394, 2508, 2736, 2772, 2926, 2973, 3192, 3344, 3696, 3762, 3964, 4389, 4788, 5016, 5544, 5852, 5946, 6384, 6937, 7524, 7928, 8778, 8919, 9576, 10032, 10901, 11088, 11704, 11892, 13167, 13874, 15048, 15856, 17556, 17838, 18829, 19152, 20811, 21802, 23408, 23784, 26334, 27748, 30096, 32703, 35112, 35676, 37658, 41622, 43604, 47568, 52668, 55496, 56487, 62433, 65406, 70224, 71352, 75316, 76307, 83244, 87208, 98109, 105336, 110992, 112974, 124866, 130812, 131803, 142704, 150632, 152614, 166488, 169461, 174416, 196218, 207119, 210672, 225948, 228921, 249732, 261624, 263606, 301264, 305228, 332976, 338922, 392436, 395409, 414238, 451896, 457842, 499464, 523248, 527212, 610456, 621357, 677844, 686763, 784872, 790818, 828476, 903792, 915684, 998928, 1054424, 1186227, 1220912, 1242714, 1355688, 1373526, 1449833, 1569744, 1581636, 1656952, 1831368, 1864071, 2108848, 2372454, 2485428, 2711376, 2747052, 2899666, 3163272, 3313904, 3662736, 3728142, 4349499, 4744908, 4970856, 5494104, 5799332, 6326544, 7456284, 8698998, 9489816, 9941712, 10988208, 11598664, 13048497, 14912568, 17397996, 18979632, 23197328, 26096994, 29825136, 34795992, 52193988, 69591984, 104387976, 208775952]

約数ペア:

[(1, 208775952), (2, 104387976), (3, 69591984), (4, 52193988), (6, 34795992), (7, 29825136), (8, 26096994), (9, 23197328), (11, 18979632), (12, 17397996), (14, 14912568), (16, 13048497), (18, 11598664), (19, 10988208), (21, 9941712), (22, 9489816), (24, 8698998), (28, 7456284), (33, 6326544), (36, 5799332), (38, 5494104), (42, 4970856), (44, 4744908), (48, 4349499), (56, 3728142), (57, 3662736), (63, 3313904), (66, 3163272), (72, 2899666), (76, 2747052), (77, 2711376), (84, 2485428), (88, 2372454), (99, 2108848), (112, 1864071), (114, 1831368), (126, 1656952), (132, 1581636), (133, 1569744), (144, 1449833), (152, 1373526), (154, 1355688), (168, 1242714), (171, 1220912), (176, 1186227), (198, 1054424), (209, 998928), (228, 915684), (231, 903792), (252, 828476), (264, 790818), (266, 784872), (304, 686763), (308, 677844), (336, 621357), (342, 610456), (396, 527212), (399, 523248), (418, 499464), (456, 457842), (462, 451896), (504, 414238), (528, 395409), (532, 392436), (616, 338922), (627, 332976), (684, 305228), (693, 301264), (792, 263606), (798, 261624), (836, 249732), (912, 228921), (924, 225948), (991, 210672), (1008, 207119), (1064, 196218), (1197, 174416), (1232, 169461), (1254, 166488), (1368, 152614), (1386, 150632), (1463, 142704), (1584, 131803), (1596, 130812), (1672, 124866), (1848, 112974), (1881, 110992), (1982, 105336), (2128, 98109), (2394, 87208), (2508, 83244), (2736, 76307), (2772, 75316), (2926, 71352), (2973, 70224), (3192, 65406), (3344, 62433), (3696, 56487), (3762, 55496), (3964, 52668), (4389, 47568), (4788, 43604), (5016, 41622), (5544, 37658), (5852, 35676), (5946, 35112), (6384, 32703), (6937, 30096), (7524, 27748), (7928, 26334), (8778, 23784), (8919, 23408), (9576, 21802), (10032, 20811), (10901, 19152), (11088, 18829), (11704, 17838), (11892, 17556), (13167, 15856), (13874, 15048)]