205206144

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 256

約数和(自身を含む): 664191360

約数和(自身を除く): 458985216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 37, 39, 44, 48, 52, 64, 66, 74, 78, 88, 96, 101, 104, 111, 128, 132, 143, 148, 156, 176, 192, 202, 208, 222, 264, 286, 296, 303, 312, 352, 384, 404, 407, 416, 429, 444, 481, 528, 572, 592, 606, 624, 704, 808, 814, 832, 858, 888, 962, 1056, 1111, 1144, 1184, 1212, 1221, 1248, 1313, 1408, 1443, 1616, 1628, 1664, 1716, 1776, 1924, 2112, 2222, 2288, 2368, 2424, 2442, 2496, 2626, 2886, 3232, 3256, 3333, 3432, 3552, 3737, 3848, 3939, 4224, 4444, 4576, 4736, 4848, 4884, 4992, 5252, 5291, 5772, 6464, 6512, 6666, 6864, 7104, 7474, 7696, 7878, 8888, 9152, 9696, 9768, 10504, 10582, 11211, 11544, 12928, 13024, 13332, 13728, 14208, 14443, 14948, 15392, 15756, 15873, 17776, 18304, 19392, 19536, 21008, 21164, 22422, 23088, 26048, 26664, 27456, 28886, 29896, 30784, 31512, 31746, 35552, 38784, 39072, 41107, 42016, 42328, 43329, 44844, 46176, 48581, 52096, 53328, 54912, 57772, 59792, 61568, 63024, 63492, 71104, 78144, 82214, 84032, 84656, 86658, 89688, 92352, 97162, 106656, 115544, 119584, 123321, 126048, 126984, 142208, 145743, 156288, 164428, 168064, 169312, 173316, 179376, 184704, 194324, 213312, 231088, 239168, 246642, 252096, 253968, 291486, 328856, 338624, 346632, 358752, 388648, 426624, 462176, 478336, 493284, 504192, 507936, 534391, 582972, 657712, 677248, 693264, 717504, 777296, 924352, 986568, 1015872, 1068782, 1165944, 1315424, 1386528, 1435008, 1554592, 1603173, 1848704, 1973136, 2031744, 2137564, 2331888, 2630848, 2773056, 3109184, 3206346, 3946272, 4275128, 4663776, 5261696, 5546112, 6218368, 6412692, 7892544, 8550256, 9327552, 12825384, 15785088, 17100512, 18655104, 25650768, 34201024, 51301536, 68402048, 102603072, 205206144]

約数ペア:

[(1, 205206144), (2, 102603072), (3, 68402048), (4, 51301536), (6, 34201024), (8, 25650768), (11, 18655104), (12, 17100512), (13, 15785088), (16, 12825384), (22, 9327552), (24, 8550256), (26, 7892544), (32, 6412692), (33, 6218368), (37, 5546112), (39, 5261696), (44, 4663776), (48, 4275128), (52, 3946272), (64, 3206346), (66, 3109184), (74, 2773056), (78, 2630848), (88, 2331888), (96, 2137564), (101, 2031744), (104, 1973136), (111, 1848704), (128, 1603173), (132, 1554592), (143, 1435008), (148, 1386528), (156, 1315424), (176, 1165944), (192, 1068782), (202, 1015872), (208, 986568), (222, 924352), (264, 777296), (286, 717504), (296, 693264), (303, 677248), (312, 657712), (352, 582972), (384, 534391), (404, 507936), (407, 504192), (416, 493284), (429, 478336), (444, 462176), (481, 426624), (528, 388648), (572, 358752), (592, 346632), (606, 338624), (624, 328856), (704, 291486), (808, 253968), (814, 252096), (832, 246642), (858, 239168), (888, 231088), (962, 213312), (1056, 194324), (1111, 184704), (1144, 179376), (1184, 173316), (1212, 169312), (1221, 168064), (1248, 164428), (1313, 156288), (1408, 145743), (1443, 142208), (1616, 126984), (1628, 126048), (1664, 123321), (1716, 119584), (1776, 115544), (1924, 106656), (2112, 97162), (2222, 92352), (2288, 89688), (2368, 86658), (2424, 84656), (2442, 84032), (2496, 82214), (2626, 78144), (2886, 71104), (3232, 63492), (3256, 63024), (3333, 61568), (3432, 59792), (3552, 57772), (3737, 54912), (3848, 53328), (3939, 52096), (4224, 48581), (4444, 46176), (4576, 44844), (4736, 43329), (4848, 42328), (4884, 42016), (4992, 41107), (5252, 39072), (5291, 38784), (5772, 35552), (6464, 31746), (6512, 31512), (6666, 30784), (6864, 29896), (7104, 28886), (7474, 27456), (7696, 26664), (7878, 26048), (8888, 23088), (9152, 22422), (9696, 21164), (9768, 21008), (10504, 19536), (10582, 19392), (11211, 18304), (11544, 17776), (12928, 15873), (13024, 15756), (13332, 15392), (13728, 14948), (14208, 14443)]