206845704

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3877}}^1$

素因数の和:3924

約数の個数: 128

約数和(自身を含む): 651504000

約数和(自身を除く): 444658296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 513, 684, 702, 741, 936, 988, 1026, 1368, 1404, 1482, 1976, 2052, 2223, 2808, 2964, 3877, 4104, 4446, 5928, 6669, 7754, 8892, 11631, 13338, 15508, 17784, 23262, 26676, 31016, 34893, 46524, 50401, 53352, 69786, 73663, 93048, 100802, 104679, 139572, 147326, 151203, 201604, 209358, 220989, 279144, 294652, 302406, 403208, 418716, 441978, 453609, 589304, 604812, 662967, 837432, 883956, 907218, 957619, 1209624, 1325934, 1360827, 1767912, 1814436, 1915238, 1988901, 2651868, 2721654, 2872857, 3628872, 3830476, 3977802, 5303736, 5443308, 5745714, 7660952, 7955604, 8618571, 10886616, 11491428, 15911208, 17237142, 22982856, 25855713, 34474284, 51711426, 68948568, 103422852, 206845704]

約数ペア:

[(1, 206845704), (2, 103422852), (3, 68948568), (4, 51711426), (6, 34474284), (8, 25855713), (9, 22982856), (12, 17237142), (13, 15911208), (18, 11491428), (19, 10886616), (24, 8618571), (26, 7955604), (27, 7660952), (36, 5745714), (38, 5443308), (39, 5303736), (52, 3977802), (54, 3830476), (57, 3628872), (72, 2872857), (76, 2721654), (78, 2651868), (104, 1988901), (108, 1915238), (114, 1814436), (117, 1767912), (152, 1360827), (156, 1325934), (171, 1209624), (216, 957619), (228, 907218), (234, 883956), (247, 837432), (312, 662967), (342, 604812), (351, 589304), (456, 453609), (468, 441978), (494, 418716), (513, 403208), (684, 302406), (702, 294652), (741, 279144), (936, 220989), (988, 209358), (1026, 201604), (1368, 151203), (1404, 147326), (1482, 139572), (1976, 104679), (2052, 100802), (2223, 93048), (2808, 73663), (2964, 69786), (3877, 53352), (4104, 50401), (4446, 46524), (5928, 34893), (6669, 31016), (7754, 26676), (8892, 23262), (11631, 17784), (13338, 15508)]