208201728

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 654151680

約数和(自身を除く): 445949952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 103, 112, 128, 141, 168, 188, 192, 206, 224, 256, 282, 309, 329, 336, 376, 384, 412, 448, 512, 564, 618, 658, 672, 721, 752, 768, 824, 896, 987, 1024, 1128, 1236, 1316, 1344, 1442, 1504, 1536, 1648, 1792, 1974, 2048, 2163, 2256, 2472, 2632, 2688, 2884, 3008, 3072, 3296, 3584, 3948, 4326, 4512, 4841, 4944, 5264, 5376, 5768, 6016, 6144, 6592, 7168, 7896, 8652, 9024, 9682, 9888, 10528, 10752, 11536, 12032, 13184, 14336, 14523, 15792, 17304, 18048, 19364, 19776, 21056, 21504, 23072, 24064, 26368, 29046, 31584, 33887, 34608, 36096, 38728, 39552, 42112, 43008, 46144, 48128, 52736, 58092, 63168, 67774, 69216, 72192, 77456, 79104, 84224, 92288, 96256, 101661, 105472, 116184, 126336, 135548, 138432, 144384, 154912, 158208, 168448, 184576, 203322, 210944, 232368, 252672, 271096, 276864, 288768, 309824, 316416, 336896, 369152, 406644, 464736, 505344, 542192, 553728, 619648, 632832, 673792, 738304, 813288, 929472, 1010688, 1084384, 1107456, 1239296, 1476608, 1626576, 1858944, 2021376, 2168768, 2214912, 2478592, 3253152, 3717888, 4337536, 4429824, 4957184, 6506304, 7435776, 8675072, 9914368, 13012608, 14871552, 17350144, 26025216, 29743104, 34700288, 52050432, 69400576, 104100864, 208201728]

約数ペア:

[(1, 208201728), (2, 104100864), (3, 69400576), (4, 52050432), (6, 34700288), (7, 29743104), (8, 26025216), (12, 17350144), (14, 14871552), (16, 13012608), (21, 9914368), (24, 8675072), (28, 7435776), (32, 6506304), (42, 4957184), (47, 4429824), (48, 4337536), (56, 3717888), (64, 3253152), (84, 2478592), (94, 2214912), (96, 2168768), (103, 2021376), (112, 1858944), (128, 1626576), (141, 1476608), (168, 1239296), (188, 1107456), (192, 1084384), (206, 1010688), (224, 929472), (256, 813288), (282, 738304), (309, 673792), (329, 632832), (336, 619648), (376, 553728), (384, 542192), (412, 505344), (448, 464736), (512, 406644), (564, 369152), (618, 336896), (658, 316416), (672, 309824), (721, 288768), (752, 276864), (768, 271096), (824, 252672), (896, 232368), (987, 210944), (1024, 203322), (1128, 184576), (1236, 168448), (1316, 158208), (1344, 154912), (1442, 144384), (1504, 138432), (1536, 135548), (1648, 126336), (1792, 116184), (1974, 105472), (2048, 101661), (2163, 96256), (2256, 92288), (2472, 84224), (2632, 79104), (2688, 77456), (2884, 72192), (3008, 69216), (3072, 67774), (3296, 63168), (3584, 58092), (3948, 52736), (4326, 48128), (4512, 46144), (4841, 43008), (4944, 42112), (5264, 39552), (5376, 38728), (5768, 36096), (6016, 34608), (6144, 33887), (6592, 31584), (7168, 29046), (7896, 26368), (8652, 24064), (9024, 23072), (9682, 21504), (9888, 21056), (10528, 19776), (10752, 19364), (11536, 18048), (12032, 17304), (13184, 15792), (14336, 14523)]