208610304

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 176

約数和(自身を含む): 648489600

約数和(自身を除く): 439879296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 89, 96, 109, 112, 128, 168, 178, 192, 218, 224, 256, 267, 327, 336, 356, 384, 436, 448, 512, 534, 623, 654, 672, 712, 763, 768, 872, 896, 1024, 1068, 1246, 1308, 1344, 1424, 1526, 1536, 1744, 1792, 1869, 2136, 2289, 2492, 2616, 2688, 2848, 3052, 3072, 3488, 3584, 3738, 4272, 4578, 4984, 5232, 5376, 5696, 6104, 6976, 7168, 7476, 8544, 9156, 9701, 9968, 10464, 10752, 11392, 12208, 13952, 14952, 17088, 18312, 19402, 19936, 20928, 21504, 22784, 24416, 27904, 29103, 29904, 34176, 36624, 38804, 39872, 41856, 45568, 48832, 55808, 58206, 59808, 67907, 68352, 73248, 77608, 79744, 83712, 91136, 97664, 111616, 116412, 119616, 135814, 136704, 146496, 155216, 159488, 167424, 195328, 203721, 232824, 239232, 271628, 273408, 292992, 310432, 318976, 334848, 390656, 407442, 465648, 478464, 543256, 585984, 620864, 637952, 781312, 814884, 931296, 956928, 1086512, 1171968, 1241728, 1629768, 1862592, 1913856, 2173024, 2343936, 2483456, 3259536, 3725184, 4346048, 4966912, 6519072, 7450368, 8692096, 9933824, 13038144, 14900736, 17384192, 26076288, 29801472, 34768384, 52152576, 69536768, 104305152, 208610304]

約数ペア:

[(1, 208610304), (2, 104305152), (3, 69536768), (4, 52152576), (6, 34768384), (7, 29801472), (8, 26076288), (12, 17384192), (14, 14900736), (16, 13038144), (21, 9933824), (24, 8692096), (28, 7450368), (32, 6519072), (42, 4966912), (48, 4346048), (56, 3725184), (64, 3259536), (84, 2483456), (89, 2343936), (96, 2173024), (109, 1913856), (112, 1862592), (128, 1629768), (168, 1241728), (178, 1171968), (192, 1086512), (218, 956928), (224, 931296), (256, 814884), (267, 781312), (327, 637952), (336, 620864), (356, 585984), (384, 543256), (436, 478464), (448, 465648), (512, 407442), (534, 390656), (623, 334848), (654, 318976), (672, 310432), (712, 292992), (763, 273408), (768, 271628), (872, 239232), (896, 232824), (1024, 203721), (1068, 195328), (1246, 167424), (1308, 159488), (1344, 155216), (1424, 146496), (1526, 136704), (1536, 135814), (1744, 119616), (1792, 116412), (1869, 111616), (2136, 97664), (2289, 91136), (2492, 83712), (2616, 79744), (2688, 77608), (2848, 73248), (3052, 68352), (3072, 67907), (3488, 59808), (3584, 58206), (3738, 55808), (4272, 48832), (4578, 45568), (4984, 41856), (5232, 39872), (5376, 38804), (5696, 36624), (6104, 34176), (6976, 29904), (7168, 29103), (7476, 27904), (8544, 24416), (9156, 22784), (9701, 21504), (9968, 20928), (10464, 19936), (10752, 19402), (11392, 18312), (12208, 17088), (13952, 14952)]