201911808

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:328

約数の個数: 160

約数和(自身を含む): 624602880

約数和(自身を除く): 422691072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 89, 96, 112, 128, 168, 178, 192, 211, 224, 256, 267, 336, 356, 384, 422, 448, 512, 534, 623, 633, 672, 712, 768, 844, 896, 1068, 1246, 1266, 1344, 1424, 1477, 1536, 1688, 1792, 1869, 2136, 2492, 2532, 2688, 2848, 2954, 3376, 3584, 3738, 4272, 4431, 4984, 5064, 5376, 5696, 5908, 6752, 7476, 8544, 8862, 9968, 10128, 10752, 11392, 11816, 13504, 14952, 17088, 17724, 18779, 19936, 20256, 22784, 23632, 27008, 29904, 34176, 35448, 37558, 39872, 40512, 45568, 47264, 54016, 56337, 59808, 68352, 70896, 75116, 79744, 81024, 94528, 108032, 112674, 119616, 131453, 136704, 141792, 150232, 159488, 162048, 189056, 225348, 239232, 262906, 283584, 300464, 318976, 324096, 378112, 394359, 450696, 478464, 525812, 567168, 600928, 756224, 788718, 901392, 956928, 1051624, 1134336, 1201856, 1577436, 1802784, 2103248, 2268672, 2403712, 3154872, 3605568, 4206496, 4807424, 6309744, 7211136, 8412992, 9614848, 12619488, 14422272, 16825984, 25238976, 28844544, 33651968, 50477952, 67303936, 100955904, 201911808]

約数ペア:

[(1, 201911808), (2, 100955904), (3, 67303936), (4, 50477952), (6, 33651968), (7, 28844544), (8, 25238976), (12, 16825984), (14, 14422272), (16, 12619488), (21, 9614848), (24, 8412992), (28, 7211136), (32, 6309744), (42, 4807424), (48, 4206496), (56, 3605568), (64, 3154872), (84, 2403712), (89, 2268672), (96, 2103248), (112, 1802784), (128, 1577436), (168, 1201856), (178, 1134336), (192, 1051624), (211, 956928), (224, 901392), (256, 788718), (267, 756224), (336, 600928), (356, 567168), (384, 525812), (422, 478464), (448, 450696), (512, 394359), (534, 378112), (623, 324096), (633, 318976), (672, 300464), (712, 283584), (768, 262906), (844, 239232), (896, 225348), (1068, 189056), (1246, 162048), (1266, 159488), (1344, 150232), (1424, 141792), (1477, 136704), (1536, 131453), (1688, 119616), (1792, 112674), (1869, 108032), (2136, 94528), (2492, 81024), (2532, 79744), (2688, 75116), (2848, 70896), (2954, 68352), (3376, 59808), (3584, 56337), (3738, 54016), (4272, 47264), (4431, 45568), (4984, 40512), (5064, 39872), (5376, 37558), (5696, 35448), (5908, 34176), (6752, 29904), (7476, 27008), (8544, 23632), (8862, 22784), (9968, 20256), (10128, 19936), (10752, 18779), (11392, 17724), (11816, 17088), (13504, 14952)]