209068704

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2987

約数の個数: 144

約数和(自身を含む): 674200800

約数和(自身を除く): 465132096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2736, 2939, 2964, 3744, 3952, 4446, 5472, 5878, 5928, 7904, 8817, 8892, 11756, 11856, 17634, 17784, 23512, 23712, 26451, 35268, 35568, 38207, 47024, 52902, 55841, 70536, 71136, 76414, 94048, 105804, 111682, 114621, 141072, 152828, 167523, 211608, 223364, 229242, 282144, 305656, 335046, 343863, 423216, 446728, 458484, 502569, 611312, 670092, 687726, 725933, 846432, 893456, 916968, 1005138, 1222624, 1340184, 1375452, 1451866, 1786912, 1833936, 2010276, 2177799, 2680368, 2750904, 2903732, 3667872, 4020552, 4355598, 5360736, 5501808, 5807464, 6533397, 8041104, 8711196, 11003616, 11614928, 13066794, 16082208, 17422392, 23229856, 26133588, 34844784, 52267176, 69689568, 104534352, 209068704]

約数ペア:

[(1, 209068704), (2, 104534352), (3, 69689568), (4, 52267176), (6, 34844784), (8, 26133588), (9, 23229856), (12, 17422392), (13, 16082208), (16, 13066794), (18, 11614928), (19, 11003616), (24, 8711196), (26, 8041104), (32, 6533397), (36, 5807464), (38, 5501808), (39, 5360736), (48, 4355598), (52, 4020552), (57, 3667872), (72, 2903732), (76, 2750904), (78, 2680368), (96, 2177799), (104, 2010276), (114, 1833936), (117, 1786912), (144, 1451866), (152, 1375452), (156, 1340184), (171, 1222624), (208, 1005138), (228, 916968), (234, 893456), (247, 846432), (288, 725933), (304, 687726), (312, 670092), (342, 611312), (416, 502569), (456, 458484), (468, 446728), (494, 423216), (608, 343863), (624, 335046), (684, 305656), (741, 282144), (912, 229242), (936, 223364), (988, 211608), (1248, 167523), (1368, 152828), (1482, 141072), (1824, 114621), (1872, 111682), (1976, 105804), (2223, 94048), (2736, 76414), (2939, 71136), (2964, 70536), (3744, 55841), (3952, 52902), (4446, 47024), (5472, 38207), (5878, 35568), (5928, 35268), (7904, 26451), (8817, 23712), (8892, 23512), (11756, 17784), (11856, 17634)]