209890296

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 758609280

約数和(自身を除く): 548718984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 17, 18, 21, 22, 24, 28, 33, 34, 36, 42, 44, 51, 56, 63, 66, 68, 72, 77, 84, 88, 99, 102, 119, 126, 131, 132, 136, 153, 154, 168, 187, 198, 204, 231, 238, 252, 262, 264, 289, 306, 308, 357, 374, 393, 396, 408, 462, 476, 504, 524, 561, 578, 612, 616, 693, 714, 748, 786, 792, 867, 917, 924, 952, 1048, 1071, 1122, 1156, 1179, 1224, 1309, 1386, 1428, 1441, 1496, 1572, 1683, 1734, 1834, 1848, 2023, 2142, 2227, 2244, 2312, 2358, 2601, 2618, 2751, 2772, 2856, 2882, 3144, 3179, 3366, 3468, 3668, 3927, 4046, 4284, 4323, 4454, 4488, 4716, 5202, 5236, 5502, 5544, 5764, 6069, 6358, 6681, 6732, 6936, 7336, 7854, 8092, 8253, 8568, 8646, 8908, 9432, 9537, 10087, 10404, 10472, 11004, 11528, 11781, 12138, 12716, 12969, 13362, 13464, 15589, 15708, 16184, 16506, 17292, 17816, 18207, 19074, 20043, 20174, 20808, 22008, 22253, 23562, 24276, 24497, 25432, 25938, 26724, 28611, 30261, 31178, 31416, 33012, 34584, 36414, 37859, 38148, 40086, 40348, 44506, 46767, 47124, 48552, 48994, 51876, 53448, 57222, 60522, 62356, 66024, 66759, 72828, 73491, 75718, 76296, 80172, 80696, 89012, 90783, 93534, 94248, 97988, 103752, 113577, 114444, 121044, 124712, 133518, 140301, 145656, 146982, 151436, 160344, 171479, 178024, 181566, 187068, 195976, 200277, 220473, 227154, 228888, 242088, 265013, 267036, 280602, 293964, 302872, 340731, 342958, 363132, 374136, 400554, 416449, 440946, 454308, 514437, 530026, 534072, 561204, 587928, 681462, 685916, 726264, 795039, 801108, 832898, 881892, 908616, 1028874, 1060052, 1122408, 1249347, 1362924, 1371832, 1543311, 1590078, 1602216, 1665796, 1763784, 2057748, 2120104, 2385117, 2498694, 2725848, 2915143, 3086622, 3180156, 3331592, 3748041, 4115496, 4770234, 4997388, 5830286, 6173244, 6360312, 7496082, 8745429, 9540468, 9994776, 11660572, 12346488, 14992164, 17490858, 19080936, 23321144, 26236287, 29984328, 34981716, 52472574, 69963432, 104945148, 209890296]

約数ペア:

[(1, 209890296), (2, 104945148), (3, 69963432), (4, 52472574), (6, 34981716), (7, 29984328), (8, 26236287), (9, 23321144), (11, 19080936), (12, 17490858), (14, 14992164), (17, 12346488), (18, 11660572), (21, 9994776), (22, 9540468), (24, 8745429), (28, 7496082), (33, 6360312), (34, 6173244), (36, 5830286), (42, 4997388), (44, 4770234), (51, 4115496), (56, 3748041), (63, 3331592), (66, 3180156), (68, 3086622), (72, 2915143), (77, 2725848), (84, 2498694), (88, 2385117), (99, 2120104), (102, 2057748), (119, 1763784), (126, 1665796), (131, 1602216), (132, 1590078), (136, 1543311), (153, 1371832), (154, 1362924), (168, 1249347), (187, 1122408), (198, 1060052), (204, 1028874), (231, 908616), (238, 881892), (252, 832898), (262, 801108), (264, 795039), (289, 726264), (306, 685916), (308, 681462), (357, 587928), (374, 561204), (393, 534072), (396, 530026), (408, 514437), (462, 454308), (476, 440946), (504, 416449), (524, 400554), (561, 374136), (578, 363132), (612, 342958), (616, 340731), (693, 302872), (714, 293964), (748, 280602), (786, 267036), (792, 265013), (867, 242088), (917, 228888), (924, 227154), (952, 220473), (1048, 200277), (1071, 195976), (1122, 187068), (1156, 181566), (1179, 178024), (1224, 171479), (1309, 160344), (1386, 151436), (1428, 146982), (1441, 145656), (1496, 140301), (1572, 133518), (1683, 124712), (1734, 121044), (1834, 114444), (1848, 113577), (2023, 103752), (2142, 97988), (2227, 94248), (2244, 93534), (2312, 90783), (2358, 89012), (2601, 80696), (2618, 80172), (2751, 76296), (2772, 75718), (2856, 73491), (2882, 72828), (3144, 66759), (3179, 66024), (3366, 62356), (3468, 60522), (3668, 57222), (3927, 53448), (4046, 51876), (4284, 48994), (4323, 48552), (4454, 47124), (4488, 46767), (4716, 44506), (5202, 40348), (5236, 40086), (5502, 38148), (5544, 37859), (5764, 36414), (6069, 34584), (6358, 33012), (6681, 31416), (6732, 31178), (6936, 30261), (7336, 28611), (7854, 26724), (8092, 25938), (8253, 25432), (8568, 24497), (8646, 24276), (8908, 23562), (9432, 22253), (9537, 22008), (10087, 20808), (10404, 20174), (10472, 20043), (11004, 19074), (11528, 18207), (11781, 17816), (12138, 17292), (12716, 16506), (12969, 16184), (13362, 15708), (13464, 15589)]