207419184

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:744

約数の個数: 160

約数和(自身を含む): 687575040

約数和(自身を除く): 480155856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 113, 126, 144, 168, 189, 216, 226, 252, 336, 339, 378, 432, 452, 504, 607, 678, 756, 791, 904, 1008, 1017, 1214, 1356, 1512, 1582, 1808, 1821, 2034, 2373, 2428, 2712, 3024, 3051, 3164, 3642, 4068, 4249, 4746, 4856, 5424, 5463, 6102, 6328, 7119, 7284, 8136, 8498, 9492, 9712, 10926, 12204, 12656, 12747, 14238, 14568, 16272, 16389, 16996, 18984, 21357, 21852, 24408, 25494, 28476, 29136, 32778, 33992, 37968, 38241, 42714, 43704, 48816, 50988, 56952, 65556, 67984, 68591, 76482, 85428, 87408, 101976, 113904, 114723, 131112, 137182, 152964, 170856, 203952, 205773, 229446, 262224, 274364, 305928, 341712, 411546, 458892, 480137, 548728, 611856, 617319, 823092, 917784, 960274, 1097456, 1234638, 1440411, 1646184, 1835568, 1851957, 1920548, 2469276, 2880822, 3292368, 3703914, 3841096, 4321233, 4938552, 5761644, 7407828, 7682192, 8642466, 9877104, 11523288, 12963699, 14815656, 17284932, 23046576, 25927398, 29631312, 34569864, 51854796, 69139728, 103709592, 207419184]

約数ペア:

[(1, 207419184), (2, 103709592), (3, 69139728), (4, 51854796), (6, 34569864), (7, 29631312), (8, 25927398), (9, 23046576), (12, 17284932), (14, 14815656), (16, 12963699), (18, 11523288), (21, 9877104), (24, 8642466), (27, 7682192), (28, 7407828), (36, 5761644), (42, 4938552), (48, 4321233), (54, 3841096), (56, 3703914), (63, 3292368), (72, 2880822), (84, 2469276), (108, 1920548), (112, 1851957), (113, 1835568), (126, 1646184), (144, 1440411), (168, 1234638), (189, 1097456), (216, 960274), (226, 917784), (252, 823092), (336, 617319), (339, 611856), (378, 548728), (432, 480137), (452, 458892), (504, 411546), (607, 341712), (678, 305928), (756, 274364), (791, 262224), (904, 229446), (1008, 205773), (1017, 203952), (1214, 170856), (1356, 152964), (1512, 137182), (1582, 131112), (1808, 114723), (1821, 113904), (2034, 101976), (2373, 87408), (2428, 85428), (2712, 76482), (3024, 68591), (3051, 67984), (3164, 65556), (3642, 56952), (4068, 50988), (4249, 48816), (4746, 43704), (4856, 42714), (5424, 38241), (5463, 37968), (6102, 33992), (6328, 32778), (7119, 29136), (7284, 28476), (8136, 25494), (8498, 24408), (9492, 21852), (9712, 21357), (10926, 18984), (12204, 16996), (12656, 16389), (12747, 16272), (14238, 14568)]