202688256

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^2\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 108

約数和(自身を含む): 556446296

約数和(自身を除く): 353758040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 157, 164, 192, 246, 256, 314, 328, 384, 471, 492, 628, 656, 768, 942, 984, 1256, 1312, 1681, 1884, 1968, 2512, 2624, 3362, 3768, 3936, 5024, 5043, 5248, 6437, 6724, 7536, 7872, 10048, 10086, 10496, 12874, 13448, 15072, 15744, 19311, 20096, 20172, 25748, 26896, 30144, 31488, 38622, 40192, 40344, 51496, 53792, 60288, 77244, 80688, 102992, 107584, 120576, 154488, 161376, 205984, 215168, 263917, 308976, 322752, 411968, 430336, 527834, 617952, 645504, 791751, 823936, 1055668, 1235904, 1291008, 1583502, 1647872, 2111336, 2471808, 3167004, 4222672, 4943616, 6334008, 8445344, 12668016, 16890688, 25336032, 33781376, 50672064, 67562752, 101344128, 202688256]

約数ペア:

[(1, 202688256), (2, 101344128), (3, 67562752), (4, 50672064), (6, 33781376), (8, 25336032), (12, 16890688), (16, 12668016), (24, 8445344), (32, 6334008), (41, 4943616), (48, 4222672), (64, 3167004), (82, 2471808), (96, 2111336), (123, 1647872), (128, 1583502), (157, 1291008), (164, 1235904), (192, 1055668), (246, 823936), (256, 791751), (314, 645504), (328, 617952), (384, 527834), (471, 430336), (492, 411968), (628, 322752), (656, 308976), (768, 263917), (942, 215168), (984, 205984), (1256, 161376), (1312, 154488), (1681, 120576), (1884, 107584), (1968, 102992), (2512, 80688), (2624, 77244), (3362, 60288), (3768, 53792), (3936, 51496), (5024, 40344), (5043, 40192), (5248, 38622), (6437, 31488), (6724, 30144), (7536, 26896), (7872, 25748), (10048, 20172), (10086, 20096), (10496, 19311), (12874, 15744), (13448, 15072)]