209758896

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:301

約数の個数: 200

約数和(自身を含む): 656815104

約数和(自身を除く): 447056208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 31, 36, 46, 48, 54, 62, 69, 72, 81, 92, 93, 108, 124, 138, 144, 162, 184, 186, 207, 216, 227, 248, 276, 279, 324, 368, 372, 414, 432, 454, 496, 552, 558, 621, 648, 681, 713, 744, 828, 837, 908, 1104, 1116, 1242, 1296, 1362, 1426, 1488, 1656, 1674, 1816, 1863, 2043, 2139, 2232, 2484, 2511, 2724, 2852, 3312, 3348, 3632, 3726, 4086, 4278, 4464, 4968, 5022, 5221, 5448, 5704, 6129, 6417, 6696, 7037, 7452, 8172, 8556, 9936, 10044, 10442, 10896, 11408, 12258, 12834, 13392, 14074, 14904, 15663, 16344, 17112, 18387, 19251, 20088, 20884, 21111, 24516, 25668, 28148, 29808, 31326, 32688, 34224, 36774, 38502, 40176, 41768, 42222, 46989, 49032, 51336, 56296, 57753, 62652, 63333, 73548, 77004, 83536, 84444, 93978, 98064, 102672, 112592, 115506, 125304, 126666, 140967, 147096, 154008, 161851, 168888, 187956, 189999, 231012, 250608, 253332, 281934, 294192, 308016, 323702, 337776, 375912, 379998, 422901, 462024, 485553, 506664, 563868, 569997, 647404, 751824, 759996, 845802, 924048, 971106, 1013328, 1127736, 1139994, 1294808, 1456659, 1519992, 1691604, 1942212, 2255472, 2279988, 2589616, 2913318, 3039984, 3383208, 3884424, 4369977, 4559976, 5826636, 6766416, 7768848, 8739954, 9119952, 11653272, 13109931, 17479908, 23306544, 26219862, 34959816, 52439724, 69919632, 104879448, 209758896]

約数ペア:

[(1, 209758896), (2, 104879448), (3, 69919632), (4, 52439724), (6, 34959816), (8, 26219862), (9, 23306544), (12, 17479908), (16, 13109931), (18, 11653272), (23, 9119952), (24, 8739954), (27, 7768848), (31, 6766416), (36, 5826636), (46, 4559976), (48, 4369977), (54, 3884424), (62, 3383208), (69, 3039984), (72, 2913318), (81, 2589616), (92, 2279988), (93, 2255472), (108, 1942212), (124, 1691604), (138, 1519992), (144, 1456659), (162, 1294808), (184, 1139994), (186, 1127736), (207, 1013328), (216, 971106), (227, 924048), (248, 845802), (276, 759996), (279, 751824), (324, 647404), (368, 569997), (372, 563868), (414, 506664), (432, 485553), (454, 462024), (496, 422901), (552, 379998), (558, 375912), (621, 337776), (648, 323702), (681, 308016), (713, 294192), (744, 281934), (828, 253332), (837, 250608), (908, 231012), (1104, 189999), (1116, 187956), (1242, 168888), (1296, 161851), (1362, 154008), (1426, 147096), (1488, 140967), (1656, 126666), (1674, 125304), (1816, 115506), (1863, 112592), (2043, 102672), (2139, 98064), (2232, 93978), (2484, 84444), (2511, 83536), (2724, 77004), (2852, 73548), (3312, 63333), (3348, 62652), (3632, 57753), (3726, 56296), (4086, 51336), (4278, 49032), (4464, 46989), (4968, 42222), (5022, 41768), (5221, 40176), (5448, 38502), (5704, 36774), (6129, 34224), (6417, 32688), (6696, 31326), (7037, 29808), (7452, 28148), (8172, 25668), (8556, 24516), (9936, 21111), (10044, 20884), (10442, 20088), (10896, 19251), (11408, 18387), (12258, 17112), (12834, 16344), (13392, 15663), (14074, 14904)]