209327232

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:350

約数の個数: 128

約数和(自身を含む): 587813760

約数和(自身を除く): 378486528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 137, 138, 173, 184, 192, 274, 276, 346, 368, 384, 411, 519, 548, 552, 692, 736, 822, 1038, 1096, 1104, 1384, 1472, 1644, 2076, 2192, 2208, 2768, 2944, 3151, 3288, 3979, 4152, 4384, 4416, 5536, 6302, 6576, 7958, 8304, 8768, 8832, 9453, 11072, 11937, 12604, 13152, 15916, 16608, 17536, 18906, 22144, 23701, 23874, 25208, 26304, 31832, 33216, 37812, 47402, 47748, 50416, 52608, 63664, 66432, 71103, 75624, 94804, 95496, 100832, 127328, 142206, 151248, 189608, 190992, 201664, 254656, 284412, 302496, 379216, 381984, 403328, 509312, 545123, 568824, 604992, 758432, 763968, 1090246, 1137648, 1209984, 1516864, 1527936, 1635369, 2180492, 2275296, 3033728, 3270738, 4360984, 4550592, 6541476, 8721968, 9101184, 13082952, 17443936, 26165904, 34887872, 52331808, 69775744, 104663616, 209327232]

約数ペア:

[(1, 209327232), (2, 104663616), (3, 69775744), (4, 52331808), (6, 34887872), (8, 26165904), (12, 17443936), (16, 13082952), (23, 9101184), (24, 8721968), (32, 6541476), (46, 4550592), (48, 4360984), (64, 3270738), (69, 3033728), (92, 2275296), (96, 2180492), (128, 1635369), (137, 1527936), (138, 1516864), (173, 1209984), (184, 1137648), (192, 1090246), (274, 763968), (276, 758432), (346, 604992), (368, 568824), (384, 545123), (411, 509312), (519, 403328), (548, 381984), (552, 379216), (692, 302496), (736, 284412), (822, 254656), (1038, 201664), (1096, 190992), (1104, 189608), (1384, 151248), (1472, 142206), (1644, 127328), (2076, 100832), (2192, 95496), (2208, 94804), (2768, 75624), (2944, 71103), (3151, 66432), (3288, 63664), (3979, 52608), (4152, 50416), (4384, 47748), (4416, 47402), (5536, 37812), (6302, 33216), (6576, 31832), (7958, 26304), (8304, 25208), (8768, 23874), (8832, 23701), (9453, 22144), (11072, 18906), (11937, 17536), (12604, 16608), (13152, 15916)]