208927488

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3533}}^1$

素因数の和:3570

約数の個数: 144

約数和(自身を含む): 693455616

約数和(自身を除く): 484528128

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 768, 896, 924, 1056, 1232, 1344, 1408, 1792, 1848, 2112, 2464, 2688, 2816, 3533, 3696, 4224, 4928, 5376, 7066, 7392, 8448, 9856, 10599, 14132, 14784, 19712, 21198, 24731, 28264, 29568, 38863, 42396, 49462, 56528, 59136, 74193, 77726, 84792, 98924, 113056, 116589, 148386, 155452, 169584, 197848, 226112, 233178, 272041, 296772, 310904, 339168, 395696, 452224, 466356, 544082, 593544, 621808, 678336, 791392, 816123, 904448, 932712, 1088164, 1187088, 1243616, 1356672, 1582784, 1632246, 1865424, 2176328, 2374176, 2487232, 2713344, 3165568, 3264492, 3730848, 4352656, 4748352, 4974464, 6331136, 6528984, 7461696, 8705312, 9496704, 9948928, 13057968, 14923392, 17410624, 18993408, 26115936, 29846784, 34821248, 52231872, 69642496, 104463744, 208927488]

約数ペア:

[(1, 208927488), (2, 104463744), (3, 69642496), (4, 52231872), (6, 34821248), (7, 29846784), (8, 26115936), (11, 18993408), (12, 17410624), (14, 14923392), (16, 13057968), (21, 9948928), (22, 9496704), (24, 8705312), (28, 7461696), (32, 6528984), (33, 6331136), (42, 4974464), (44, 4748352), (48, 4352656), (56, 3730848), (64, 3264492), (66, 3165568), (77, 2713344), (84, 2487232), (88, 2374176), (96, 2176328), (112, 1865424), (128, 1632246), (132, 1582784), (154, 1356672), (168, 1243616), (176, 1187088), (192, 1088164), (224, 932712), (231, 904448), (256, 816123), (264, 791392), (308, 678336), (336, 621808), (352, 593544), (384, 544082), (448, 466356), (462, 452224), (528, 395696), (616, 339168), (672, 310904), (704, 296772), (768, 272041), (896, 233178), (924, 226112), (1056, 197848), (1232, 169584), (1344, 155452), (1408, 148386), (1792, 116589), (1848, 113056), (2112, 98924), (2464, 84792), (2688, 77726), (2816, 74193), (3533, 59136), (3696, 56528), (4224, 49462), (4928, 42396), (5376, 38863), (7066, 29568), (7392, 28264), (8448, 24731), (9856, 21198), (10599, 19712), (14132, 14784)]