208873152

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:375

約数の個数: 168

約数和(自身を含む): 644048496

約数和(自身を除く): 435175344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 83, 96, 102, 136, 144, 153, 166, 192, 204, 249, 257, 272, 288, 306, 332, 408, 498, 514, 544, 576, 612, 664, 747, 771, 816, 996, 1028, 1088, 1224, 1328, 1411, 1494, 1542, 1632, 1992, 2056, 2313, 2448, 2656, 2822, 2988, 3084, 3264, 3984, 4112, 4233, 4369, 4626, 4896, 5312, 5644, 5976, 6168, 7968, 8224, 8466, 8738, 9252, 9792, 11288, 11952, 12336, 12699, 13107, 15936, 16448, 16932, 17476, 18504, 21331, 22576, 23904, 24672, 25398, 26214, 33864, 34952, 37008, 39321, 42662, 45152, 47808, 49344, 50796, 52428, 63993, 67728, 69904, 74016, 78642, 85324, 90304, 101592, 104856, 127986, 135456, 139808, 148032, 157284, 170648, 191979, 203184, 209712, 255972, 270912, 279616, 314568, 341296, 362627, 383958, 406368, 419424, 511944, 629136, 682592, 725254, 767916, 812736, 838848, 1023888, 1087881, 1258272, 1365184, 1450508, 1535832, 2047776, 2175762, 2516544, 2901016, 3071664, 3263643, 4095552, 4351524, 5802032, 6143328, 6527286, 8703048, 11604064, 12286656, 13054572, 17406096, 23208128, 26109144, 34812192, 52218288, 69624384, 104436576, 208873152]

約数ペア:

[(1, 208873152), (2, 104436576), (3, 69624384), (4, 52218288), (6, 34812192), (8, 26109144), (9, 23208128), (12, 17406096), (16, 13054572), (17, 12286656), (18, 11604064), (24, 8703048), (32, 6527286), (34, 6143328), (36, 5802032), (48, 4351524), (51, 4095552), (64, 3263643), (68, 3071664), (72, 2901016), (83, 2516544), (96, 2175762), (102, 2047776), (136, 1535832), (144, 1450508), (153, 1365184), (166, 1258272), (192, 1087881), (204, 1023888), (249, 838848), (257, 812736), (272, 767916), (288, 725254), (306, 682592), (332, 629136), (408, 511944), (498, 419424), (514, 406368), (544, 383958), (576, 362627), (612, 341296), (664, 314568), (747, 279616), (771, 270912), (816, 255972), (996, 209712), (1028, 203184), (1088, 191979), (1224, 170648), (1328, 157284), (1411, 148032), (1494, 139808), (1542, 135456), (1632, 127986), (1992, 104856), (2056, 101592), (2313, 90304), (2448, 85324), (2656, 78642), (2822, 74016), (2988, 69904), (3084, 67728), (3264, 63993), (3984, 52428), (4112, 50796), (4233, 49344), (4369, 47808), (4626, 45152), (4896, 42662), (5312, 39321), (5644, 37008), (5976, 34952), (6168, 33864), (7968, 26214), (8224, 25398), (8466, 24672), (8738, 23904), (9252, 22576), (9792, 21331), (11288, 18504), (11952, 17476), (12336, 16932), (12699, 16448), (13107, 15936)]