206947008

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 224

約数和(自身を含む): 655441920

約数和(自身を除く): 448494912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 41, 46, 48, 54, 64, 69, 72, 82, 92, 96, 108, 123, 127, 138, 144, 164, 184, 192, 207, 216, 246, 254, 276, 288, 328, 368, 369, 381, 414, 432, 492, 508, 552, 576, 621, 656, 736, 738, 762, 828, 864, 943, 984, 1016, 1104, 1107, 1143, 1242, 1312, 1472, 1476, 1524, 1656, 1728, 1886, 1968, 2032, 2208, 2214, 2286, 2484, 2624, 2829, 2921, 2952, 3048, 3312, 3429, 3772, 3936, 4064, 4416, 4428, 4572, 4968, 5207, 5658, 5842, 5904, 6096, 6624, 6858, 7544, 7872, 8128, 8487, 8763, 8856, 9144, 9936, 10414, 11316, 11684, 11808, 12192, 13248, 13716, 15088, 15621, 16974, 17526, 17712, 18288, 19872, 20828, 22632, 23368, 23616, 24384, 25461, 26289, 27432, 30176, 31242, 33948, 35052, 35424, 36576, 39744, 41656, 45264, 46736, 46863, 50922, 52578, 54864, 60352, 62484, 67896, 70104, 70848, 73152, 78867, 83312, 90528, 93472, 93726, 101844, 105156, 109728, 119761, 124968, 135792, 140208, 140589, 157734, 166624, 181056, 186944, 187452, 203688, 210312, 219456, 239522, 249936, 271584, 280416, 281178, 315468, 333248, 359283, 374904, 407376, 420624, 479044, 499872, 543168, 560832, 562356, 630936, 718566, 749808, 814752, 841248, 958088, 999744, 1077849, 1124712, 1261872, 1437132, 1499616, 1629504, 1682496, 1916176, 2155698, 2249424, 2523744, 2874264, 2999232, 3233547, 3832352, 4311396, 4498848, 5047488, 5748528, 6467094, 7664704, 8622792, 8997696, 11497056, 12934188, 17245584, 22994112, 25868376, 34491168, 51736752, 68982336, 103473504, 206947008]

約数ペア:

[(1, 206947008), (2, 103473504), (3, 68982336), (4, 51736752), (6, 34491168), (8, 25868376), (9, 22994112), (12, 17245584), (16, 12934188), (18, 11497056), (23, 8997696), (24, 8622792), (27, 7664704), (32, 6467094), (36, 5748528), (41, 5047488), (46, 4498848), (48, 4311396), (54, 3832352), (64, 3233547), (69, 2999232), (72, 2874264), (82, 2523744), (92, 2249424), (96, 2155698), (108, 1916176), (123, 1682496), (127, 1629504), (138, 1499616), (144, 1437132), (164, 1261872), (184, 1124712), (192, 1077849), (207, 999744), (216, 958088), (246, 841248), (254, 814752), (276, 749808), (288, 718566), (328, 630936), (368, 562356), (369, 560832), (381, 543168), (414, 499872), (432, 479044), (492, 420624), (508, 407376), (552, 374904), (576, 359283), (621, 333248), (656, 315468), (736, 281178), (738, 280416), (762, 271584), (828, 249936), (864, 239522), (943, 219456), (984, 210312), (1016, 203688), (1104, 187452), (1107, 186944), (1143, 181056), (1242, 166624), (1312, 157734), (1472, 140589), (1476, 140208), (1524, 135792), (1656, 124968), (1728, 119761), (1886, 109728), (1968, 105156), (2032, 101844), (2208, 93726), (2214, 93472), (2286, 90528), (2484, 83312), (2624, 78867), (2829, 73152), (2921, 70848), (2952, 70104), (3048, 67896), (3312, 62484), (3429, 60352), (3772, 54864), (3936, 52578), (4064, 50922), (4416, 46863), (4428, 46736), (4572, 45264), (4968, 41656), (5207, 39744), (5658, 36576), (5842, 35424), (5904, 35052), (6096, 33948), (6624, 31242), (6858, 30176), (7544, 27432), (7872, 26289), (8128, 25461), (8487, 24384), (8763, 23616), (8856, 23368), (9144, 22632), (9936, 20828), (10414, 19872), (11316, 18288), (11684, 17712), (11808, 17526), (12192, 16974), (13248, 15621), (13716, 15088)]