205897536

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:949

約数の個数: 168

約数和(自身を含む): 656807424

約数和(自身を除く): 450909888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 576, 624, 744, 806, 832, 887, 936, 992, 1116, 1209, 1248, 1488, 1612, 1774, 1872, 1984, 2232, 2418, 2496, 2661, 2976, 3224, 3548, 3627, 3744, 4464, 4836, 5322, 5952, 6448, 7096, 7254, 7488, 7983, 8928, 9672, 10644, 11531, 12896, 14192, 14508, 15966, 17856, 19344, 21288, 23062, 25792, 27497, 28384, 29016, 31932, 34593, 38688, 42576, 46124, 54994, 56768, 58032, 63864, 69186, 77376, 82491, 85152, 92248, 103779, 109988, 116064, 127728, 138372, 164982, 170304, 184496, 207558, 219976, 232128, 247473, 255456, 276744, 329964, 357461, 368992, 415116, 439952, 494946, 510912, 553488, 659928, 714922, 737984, 830232, 879904, 989892, 1072383, 1106976, 1319856, 1429844, 1660464, 1759808, 1979784, 2144766, 2213952, 2639712, 2859688, 3217149, 3320928, 3959568, 4289532, 5279424, 5719376, 6434298, 6641856, 7919136, 8579064, 11438752, 12868596, 15838272, 17158128, 22877504, 25737192, 34316256, 51474384, 68632512, 102948768, 205897536]

約数ペア:

[(1, 205897536), (2, 102948768), (3, 68632512), (4, 51474384), (6, 34316256), (8, 25737192), (9, 22877504), (12, 17158128), (13, 15838272), (16, 12868596), (18, 11438752), (24, 8579064), (26, 7919136), (31, 6641856), (32, 6434298), (36, 5719376), (39, 5279424), (48, 4289532), (52, 3959568), (62, 3320928), (64, 3217149), (72, 2859688), (78, 2639712), (93, 2213952), (96, 2144766), (104, 1979784), (117, 1759808), (124, 1660464), (144, 1429844), (156, 1319856), (186, 1106976), (192, 1072383), (208, 989892), (234, 879904), (248, 830232), (279, 737984), (288, 714922), (312, 659928), (372, 553488), (403, 510912), (416, 494946), (468, 439952), (496, 415116), (558, 368992), (576, 357461), (624, 329964), (744, 276744), (806, 255456), (832, 247473), (887, 232128), (936, 219976), (992, 207558), (1116, 184496), (1209, 170304), (1248, 164982), (1488, 138372), (1612, 127728), (1774, 116064), (1872, 109988), (1984, 103779), (2232, 92248), (2418, 85152), (2496, 82491), (2661, 77376), (2976, 69186), (3224, 63864), (3548, 58032), (3627, 56768), (3744, 54994), (4464, 46124), (4836, 42576), (5322, 38688), (5952, 34593), (6448, 31932), (7096, 29016), (7254, 28384), (7488, 27497), (7983, 25792), (8928, 23062), (9672, 21288), (10644, 19344), (11531, 17856), (12896, 15966), (14192, 14508)]