205970184

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:332

約数の個数: 192

約数和(自身を含む): 680284800

約数和(自身を除く): 474314616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 137, 152, 157, 168, 171, 228, 252, 266, 274, 314, 342, 399, 411, 456, 471, 504, 532, 548, 628, 684, 798, 822, 942, 959, 1064, 1096, 1099, 1197, 1233, 1256, 1368, 1413, 1596, 1644, 1884, 1918, 2198, 2394, 2466, 2603, 2826, 2877, 2983, 3192, 3288, 3297, 3768, 3836, 4396, 4788, 4932, 5206, 5652, 5754, 5966, 6594, 7672, 7809, 8631, 8792, 8949, 9576, 9864, 9891, 10412, 11304, 11508, 11932, 13188, 15618, 17262, 17898, 18221, 19782, 20824, 20881, 21509, 23016, 23427, 23864, 26376, 26847, 31236, 34524, 35796, 36442, 39564, 41762, 43018, 46854, 53694, 54663, 62472, 62643, 64527, 69048, 71592, 72884, 79128, 83524, 86036, 93708, 107388, 109326, 125286, 129054, 145768, 150563, 163989, 167048, 172072, 187416, 187929, 193581, 214776, 218652, 250572, 258108, 301126, 327978, 375858, 387162, 408671, 437304, 451689, 501144, 516216, 602252, 655956, 751716, 774324, 817342, 903378, 1204504, 1226013, 1311912, 1355067, 1503432, 1548648, 1634684, 1806756, 2452026, 2710134, 2860697, 3269368, 3613512, 3678039, 4904052, 5420268, 5721394, 7356078, 8582091, 9808104, 10840536, 11442788, 14712156, 17164182, 22885576, 25746273, 29424312, 34328364, 51492546, 68656728, 102985092, 205970184]

約数ペア:

[(1, 205970184), (2, 102985092), (3, 68656728), (4, 51492546), (6, 34328364), (7, 29424312), (8, 25746273), (9, 22885576), (12, 17164182), (14, 14712156), (18, 11442788), (19, 10840536), (21, 9808104), (24, 8582091), (28, 7356078), (36, 5721394), (38, 5420268), (42, 4904052), (56, 3678039), (57, 3613512), (63, 3269368), (72, 2860697), (76, 2710134), (84, 2452026), (114, 1806756), (126, 1634684), (133, 1548648), (137, 1503432), (152, 1355067), (157, 1311912), (168, 1226013), (171, 1204504), (228, 903378), (252, 817342), (266, 774324), (274, 751716), (314, 655956), (342, 602252), (399, 516216), (411, 501144), (456, 451689), (471, 437304), (504, 408671), (532, 387162), (548, 375858), (628, 327978), (684, 301126), (798, 258108), (822, 250572), (942, 218652), (959, 214776), (1064, 193581), (1096, 187929), (1099, 187416), (1197, 172072), (1233, 167048), (1256, 163989), (1368, 150563), (1413, 145768), (1596, 129054), (1644, 125286), (1884, 109326), (1918, 107388), (2198, 93708), (2394, 86036), (2466, 83524), (2603, 79128), (2826, 72884), (2877, 71592), (2983, 69048), (3192, 64527), (3288, 62643), (3297, 62472), (3768, 54663), (3836, 53694), (4396, 46854), (4788, 43018), (4932, 41762), (5206, 39564), (5652, 36442), (5754, 35796), (5966, 34524), (6594, 31236), (7672, 26847), (7809, 26376), (8631, 23864), (8792, 23427), (8949, 23016), (9576, 21509), (9864, 20881), (9891, 20824), (10412, 19782), (11304, 18221), (11508, 17898), (11932, 17262), (13188, 15618)]