207982896

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 240

約数和(自身を含む): 657815040

約数和(自身を除く): 449832144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 29, 33, 34, 44, 47, 48, 51, 58, 66, 68, 87, 88, 94, 102, 116, 132, 136, 141, 174, 176, 187, 188, 204, 232, 264, 272, 282, 289, 319, 348, 374, 376, 408, 464, 493, 517, 528, 561, 564, 578, 638, 696, 748, 752, 799, 816, 867, 957, 986, 1034, 1122, 1128, 1156, 1276, 1363, 1392, 1479, 1496, 1551, 1598, 1734, 1914, 1972, 2068, 2244, 2256, 2312, 2397, 2552, 2726, 2958, 2992, 3102, 3179, 3196, 3468, 3828, 3944, 4089, 4136, 4488, 4624, 4794, 5104, 5423, 5452, 5916, 6204, 6358, 6392, 6936, 7656, 7888, 8178, 8272, 8381, 8789, 8976, 9537, 9588, 10846, 10904, 11832, 12408, 12716, 12784, 13583, 13872, 14993, 15312, 16269, 16356, 16762, 17578, 19074, 19176, 21692, 21808, 23171, 23664, 24816, 25143, 25432, 26367, 27166, 29986, 32538, 32712, 33524, 35156, 38148, 38352, 40749, 43384, 44979, 46342, 50286, 50864, 52734, 54332, 59972, 65076, 65424, 67048, 69513, 70312, 76296, 81498, 86768, 89958, 92191, 92684, 100572, 105468, 108664, 119944, 130152, 134096, 139026, 140624, 149413, 152592, 162996, 179916, 184382, 185368, 201144, 210936, 217328, 239888, 254881, 260304, 276573, 278052, 298826, 325992, 359832, 368764, 370736, 393907, 402288, 421872, 448239, 509762, 553146, 556104, 597652, 651984, 719664, 737528, 764643, 787814, 896478, 1019524, 1106292, 1112208, 1181721, 1195304, 1475056, 1529286, 1575628, 1792956, 2039048, 2212584, 2363442, 2390608, 3058572, 3151256, 3585912, 4078096, 4332977, 4425168, 4726884, 6117144, 6302512, 7171824, 8665954, 9453768, 12234288, 12998931, 17331908, 18907536, 25997862, 34663816, 51995724, 69327632, 103991448, 207982896]

約数ペア:

[(1, 207982896), (2, 103991448), (3, 69327632), (4, 51995724), (6, 34663816), (8, 25997862), (11, 18907536), (12, 17331908), (16, 12998931), (17, 12234288), (22, 9453768), (24, 8665954), (29, 7171824), (33, 6302512), (34, 6117144), (44, 4726884), (47, 4425168), (48, 4332977), (51, 4078096), (58, 3585912), (66, 3151256), (68, 3058572), (87, 2390608), (88, 2363442), (94, 2212584), (102, 2039048), (116, 1792956), (132, 1575628), (136, 1529286), (141, 1475056), (174, 1195304), (176, 1181721), (187, 1112208), (188, 1106292), (204, 1019524), (232, 896478), (264, 787814), (272, 764643), (282, 737528), (289, 719664), (319, 651984), (348, 597652), (374, 556104), (376, 553146), (408, 509762), (464, 448239), (493, 421872), (517, 402288), (528, 393907), (561, 370736), (564, 368764), (578, 359832), (638, 325992), (696, 298826), (748, 278052), (752, 276573), (799, 260304), (816, 254881), (867, 239888), (957, 217328), (986, 210936), (1034, 201144), (1122, 185368), (1128, 184382), (1156, 179916), (1276, 162996), (1363, 152592), (1392, 149413), (1479, 140624), (1496, 139026), (1551, 134096), (1598, 130152), (1734, 119944), (1914, 108664), (1972, 105468), (2068, 100572), (2244, 92684), (2256, 92191), (2312, 89958), (2397, 86768), (2552, 81498), (2726, 76296), (2958, 70312), (2992, 69513), (3102, 67048), (3179, 65424), (3196, 65076), (3468, 59972), (3828, 54332), (3944, 52734), (4089, 50864), (4136, 50286), (4488, 46342), (4624, 44979), (4794, 43384), (5104, 40749), (5423, 38352), (5452, 38148), (5916, 35156), (6204, 33524), (6358, 32712), (6392, 32538), (6936, 29986), (7656, 27166), (7888, 26367), (8178, 25432), (8272, 25143), (8381, 24816), (8789, 23664), (8976, 23171), (9537, 21808), (9588, 21692), (10846, 19176), (10904, 19074), (11832, 17578), (12408, 16762), (12716, 16356), (12784, 16269), (13583, 15312), (13872, 14993)]