206559584

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7621}}^1$

素因数の和:7660

約数の個数: 72

約数和(自身を含む): 510917904

約数和(自身を除く): 304358320

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 6776, 7621, 13552, 15242, 27104, 30484, 53347, 60968, 83831, 106694, 121936, 167662, 213388, 243872, 335324, 426776, 586817, 670648, 853552, 922141, 1173634, 1341296, 1707104, 1844282, 2347268, 2682592, 3688564, 4694536, 6454987, 7377128, 9389072, 12909974, 14754256, 18778144, 25819948, 29508512, 51639896, 103279792, 206559584]

約数ペア:

[(1, 206559584), (2, 103279792), (4, 51639896), (7, 29508512), (8, 25819948), (11, 18778144), (14, 14754256), (16, 12909974), (22, 9389072), (28, 7377128), (32, 6454987), (44, 4694536), (56, 3688564), (77, 2682592), (88, 2347268), (112, 1844282), (121, 1707104), (154, 1341296), (176, 1173634), (224, 922141), (242, 853552), (308, 670648), (352, 586817), (484, 426776), (616, 335324), (847, 243872), (968, 213388), (1232, 167662), (1694, 121936), (1936, 106694), (2464, 83831), (3388, 60968), (3872, 53347), (6776, 30484), (7621, 27104), (13552, 15242)]