207212928

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 621204480

約数和(自身を除く): 413991552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 103, 104, 124, 128, 156, 169, 186, 192, 206, 208, 248, 309, 312, 338, 372, 384, 403, 412, 416, 496, 507, 618, 624, 676, 744, 806, 824, 832, 992, 1014, 1209, 1236, 1248, 1339, 1352, 1488, 1612, 1648, 1664, 1984, 2028, 2418, 2472, 2496, 2678, 2704, 2976, 3193, 3224, 3296, 3968, 4017, 4056, 4836, 4944, 4992, 5239, 5356, 5408, 5952, 6386, 6448, 6592, 8034, 8112, 9579, 9672, 9888, 10478, 10712, 10816, 11904, 12772, 12896, 13184, 15717, 16068, 16224, 17407, 19158, 19344, 19776, 20956, 21424, 21632, 25544, 25792, 31434, 32136, 32448, 34814, 38316, 38688, 39552, 41509, 41912, 42848, 51088, 51584, 52221, 62868, 64272, 64896, 69628, 76632, 77376, 83018, 83824, 85696, 102176, 104442, 124527, 125736, 128544, 139256, 153264, 154752, 166036, 167648, 171392, 204352, 208884, 249054, 251472, 257088, 278512, 306528, 332072, 335296, 408704, 417768, 498108, 502944, 514176, 539617, 557024, 613056, 664144, 670592, 835536, 996216, 1005888, 1079234, 1114048, 1226112, 1328288, 1618851, 1671072, 1992432, 2011776, 2158468, 2228096, 2656576, 3237702, 3342144, 3984864, 4316936, 5313152, 6475404, 6684288, 7969728, 8633872, 12950808, 15939456, 17267744, 25901616, 34535488, 51803232, 69070976, 103606464, 207212928]

約数ペア:

[(1, 207212928), (2, 103606464), (3, 69070976), (4, 51803232), (6, 34535488), (8, 25901616), (12, 17267744), (13, 15939456), (16, 12950808), (24, 8633872), (26, 7969728), (31, 6684288), (32, 6475404), (39, 5313152), (48, 4316936), (52, 3984864), (62, 3342144), (64, 3237702), (78, 2656576), (93, 2228096), (96, 2158468), (103, 2011776), (104, 1992432), (124, 1671072), (128, 1618851), (156, 1328288), (169, 1226112), (186, 1114048), (192, 1079234), (206, 1005888), (208, 996216), (248, 835536), (309, 670592), (312, 664144), (338, 613056), (372, 557024), (384, 539617), (403, 514176), (412, 502944), (416, 498108), (496, 417768), (507, 408704), (618, 335296), (624, 332072), (676, 306528), (744, 278512), (806, 257088), (824, 251472), (832, 249054), (992, 208884), (1014, 204352), (1209, 171392), (1236, 167648), (1248, 166036), (1339, 154752), (1352, 153264), (1488, 139256), (1612, 128544), (1648, 125736), (1664, 124527), (1984, 104442), (2028, 102176), (2418, 85696), (2472, 83824), (2496, 83018), (2678, 77376), (2704, 76632), (2976, 69628), (3193, 64896), (3224, 64272), (3296, 62868), (3968, 52221), (4017, 51584), (4056, 51088), (4836, 42848), (4944, 41912), (4992, 41509), (5239, 39552), (5356, 38688), (5408, 38316), (5952, 34814), (6386, 32448), (6448, 32136), (6592, 31434), (8034, 25792), (8112, 25544), (9579, 21632), (9672, 21424), (9888, 20956), (10478, 19776), (10712, 19344), (10816, 19158), (11904, 17407), (12772, 16224), (12896, 16068), (13184, 15717)]