205844112

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{20717}}^1$

素因数の和:20757

約数の個数: 80

約数和(自身を含む): 616567680

約数和(自身を除く): 410723568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 20717, 41434, 62151, 82868, 124302, 165736, 186453, 248604, 331472, 372906, 476491, 497208, 559359, 745812, 952982, 994416, 1118718, 1429473, 1491624, 1905964, 2237436, 2858946, 2983248, 3811928, 4288419, 4474872, 5717892, 7623856, 8576838, 8949744, 11435784, 12865257, 17153676, 22871568, 25730514, 34307352, 51461028, 68614704, 102922056, 205844112]

約数ペア:

[(1, 205844112), (2, 102922056), (3, 68614704), (4, 51461028), (6, 34307352), (8, 25730514), (9, 22871568), (12, 17153676), (16, 12865257), (18, 11435784), (23, 8949744), (24, 8576838), (27, 7623856), (36, 5717892), (46, 4474872), (48, 4288419), (54, 3811928), (69, 2983248), (72, 2858946), (92, 2237436), (108, 1905964), (138, 1491624), (144, 1429473), (184, 1118718), (207, 994416), (216, 952982), (276, 745812), (368, 559359), (414, 497208), (432, 476491), (552, 372906), (621, 331472), (828, 248604), (1104, 186453), (1242, 165736), (1656, 124302), (2484, 82868), (3312, 62151), (4968, 41434), (9936, 20717)]