208109088

素因数分解:

$2^5\times 3^6\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:850

約数の個数: 168

約数和(自身を含む): 670962096

約数和(自身を除く): 462853008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 288, 297, 324, 352, 396, 432, 486, 528, 594, 648, 729, 792, 811, 864, 891, 972, 1056, 1188, 1296, 1458, 1584, 1622, 1782, 1944, 2376, 2433, 2592, 2673, 2916, 3168, 3244, 3564, 3888, 4752, 4866, 5346, 5832, 6488, 7128, 7299, 7776, 8019, 8921, 9504, 9732, 10692, 11664, 12976, 14256, 14598, 16038, 17842, 19464, 21384, 21897, 23328, 25952, 26763, 28512, 29196, 32076, 35684, 38928, 42768, 43794, 53526, 58392, 64152, 65691, 71368, 77856, 80289, 85536, 87588, 107052, 116784, 128304, 131382, 142736, 160578, 175176, 197073, 214104, 233568, 240867, 256608, 262764, 285472, 321156, 350352, 394146, 428208, 481734, 525528, 591219, 642312, 700704, 722601, 788292, 856416, 963468, 1051056, 1182438, 1284624, 1445202, 1576584, 1926936, 2102112, 2167803, 2364876, 2569248, 2890404, 3153168, 3853872, 4335606, 4729752, 5780808, 6306336, 6503409, 7707744, 8671212, 9459504, 11561616, 13006818, 17342424, 18919008, 23123232, 26013636, 34684848, 52027272, 69369696, 104054544, 208109088]

約数ペア:

[(1, 208109088), (2, 104054544), (3, 69369696), (4, 52027272), (6, 34684848), (8, 26013636), (9, 23123232), (11, 18919008), (12, 17342424), (16, 13006818), (18, 11561616), (22, 9459504), (24, 8671212), (27, 7707744), (32, 6503409), (33, 6306336), (36, 5780808), (44, 4729752), (48, 4335606), (54, 3853872), (66, 3153168), (72, 2890404), (81, 2569248), (88, 2364876), (96, 2167803), (99, 2102112), (108, 1926936), (132, 1576584), (144, 1445202), (162, 1284624), (176, 1182438), (198, 1051056), (216, 963468), (243, 856416), (264, 788292), (288, 722601), (297, 700704), (324, 642312), (352, 591219), (396, 525528), (432, 481734), (486, 428208), (528, 394146), (594, 350352), (648, 321156), (729, 285472), (792, 262764), (811, 256608), (864, 240867), (891, 233568), (972, 214104), (1056, 197073), (1188, 175176), (1296, 160578), (1458, 142736), (1584, 131382), (1622, 128304), (1782, 116784), (1944, 107052), (2376, 87588), (2433, 85536), (2592, 80289), (2673, 77856), (2916, 71368), (3168, 65691), (3244, 64152), (3564, 58392), (3888, 53526), (4752, 43794), (4866, 42768), (5346, 38928), (5832, 35684), (6488, 32076), (7128, 29196), (7299, 28512), (7776, 26763), (8019, 25952), (8921, 23328), (9504, 21897), (9732, 21384), (10692, 19464), (11664, 17842), (12976, 16038), (14256, 14598)]