205789248

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 280

約数和(自身を含む): 716962752

約数和(自身を除く): 511173504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 64, 72, 81, 84, 96, 106, 107, 108, 112, 126, 144, 159, 162, 168, 189, 192, 212, 214, 216, 224, 252, 288, 318, 321, 324, 336, 371, 378, 424, 428, 432, 448, 477, 504, 567, 576, 636, 642, 648, 672, 742, 749, 756, 848, 856, 864, 954, 963, 1008, 1113, 1134, 1272, 1284, 1296, 1344, 1431, 1484, 1498, 1512, 1696, 1712, 1728, 1908, 1926, 2016, 2226, 2247, 2268, 2544, 2568, 2592, 2862, 2889, 2968, 2996, 3024, 3339, 3392, 3424, 3816, 3852, 4032, 4293, 4452, 4494, 4536, 5088, 5136, 5184, 5671, 5724, 5778, 5936, 5992, 6048, 6678, 6741, 6848, 7632, 7704, 8586, 8667, 8904, 8988, 9072, 10017, 10176, 10272, 11342, 11448, 11556, 11872, 11984, 12096, 13356, 13482, 15264, 15408, 17013, 17172, 17334, 17808, 17976, 18144, 20034, 20223, 20544, 22684, 22896, 23112, 23744, 23968, 26712, 26964, 30051, 30528, 30816, 34026, 34344, 34668, 35616, 35952, 36288, 39697, 40068, 40446, 45368, 45792, 46224, 47936, 51039, 53424, 53928, 60102, 60669, 61632, 68052, 68688, 69336, 71232, 71904, 79394, 80136, 80892, 90736, 91584, 92448, 102078, 106848, 107856, 119091, 120204, 121338, 136104, 137376, 138672, 143808, 153117, 158788, 160272, 161784, 181472, 184896, 204156, 213696, 215712, 238182, 240408, 242676, 272208, 274752, 277344, 306234, 317576, 320544, 323568, 357273, 362944, 408312, 431424, 459351, 476364, 480816, 485352, 544416, 554688, 612468, 635152, 641088, 647136, 714546, 816624, 918702, 952728, 961632, 970704, 1071819, 1088832, 1224936, 1270304, 1294272, 1429092, 1633248, 1837404, 1905456, 1923264, 1941408, 2143638, 2449872, 2540608, 2858184, 3215457, 3266496, 3674808, 3810912, 3882816, 4287276, 4899744, 5716368, 6430914, 7349616, 7621824, 8574552, 9799488, 11432736, 12861828, 14699232, 17149104, 22865472, 25723656, 29398464, 34298208, 51447312, 68596416, 102894624, 205789248]

約数ペア:

[(1, 205789248), (2, 102894624), (3, 68596416), (4, 51447312), (6, 34298208), (7, 29398464), (8, 25723656), (9, 22865472), (12, 17149104), (14, 14699232), (16, 12861828), (18, 11432736), (21, 9799488), (24, 8574552), (27, 7621824), (28, 7349616), (32, 6430914), (36, 5716368), (42, 4899744), (48, 4287276), (53, 3882816), (54, 3810912), (56, 3674808), (63, 3266496), (64, 3215457), (72, 2858184), (81, 2540608), (84, 2449872), (96, 2143638), (106, 1941408), (107, 1923264), (108, 1905456), (112, 1837404), (126, 1633248), (144, 1429092), (159, 1294272), (162, 1270304), (168, 1224936), (189, 1088832), (192, 1071819), (212, 970704), (214, 961632), (216, 952728), (224, 918702), (252, 816624), (288, 714546), (318, 647136), (321, 641088), (324, 635152), (336, 612468), (371, 554688), (378, 544416), (424, 485352), (428, 480816), (432, 476364), (448, 459351), (477, 431424), (504, 408312), (567, 362944), (576, 357273), (636, 323568), (642, 320544), (648, 317576), (672, 306234), (742, 277344), (749, 274752), (756, 272208), (848, 242676), (856, 240408), (864, 238182), (954, 215712), (963, 213696), (1008, 204156), (1113, 184896), (1134, 181472), (1272, 161784), (1284, 160272), (1296, 158788), (1344, 153117), (1431, 143808), (1484, 138672), (1498, 137376), (1512, 136104), (1696, 121338), (1712, 120204), (1728, 119091), (1908, 107856), (1926, 106848), (2016, 102078), (2226, 92448), (2247, 91584), (2268, 90736), (2544, 80892), (2568, 80136), (2592, 79394), (2862, 71904), (2889, 71232), (2968, 69336), (2996, 68688), (3024, 68052), (3339, 61632), (3392, 60669), (3424, 60102), (3816, 53928), (3852, 53424), (4032, 51039), (4293, 47936), (4452, 46224), (4494, 45792), (4536, 45368), (5088, 40446), (5136, 40068), (5184, 39697), (5671, 36288), (5724, 35952), (5778, 35616), (5936, 34668), (5992, 34344), (6048, 34026), (6678, 30816), (6741, 30528), (6848, 30051), (7632, 26964), (7704, 26712), (8586, 23968), (8667, 23744), (8904, 23112), (8988, 22896), (9072, 22684), (10017, 20544), (10176, 20223), (10272, 20034), (11342, 18144), (11448, 17976), (11556, 17808), (11872, 17334), (11984, 17172), (12096, 17013), (13356, 15408), (13482, 15264)]