209447568

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5749}}^1$

素因数の和:5797

約数の個数: 120

約数和(自身を含む): 667368000

約数和(自身を除く): 457920432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 99, 132, 138, 144, 176, 184, 198, 207, 253, 264, 276, 368, 396, 414, 506, 528, 552, 759, 792, 828, 1012, 1104, 1518, 1584, 1656, 2024, 2277, 3036, 3312, 4048, 4554, 5749, 6072, 9108, 11498, 12144, 17247, 18216, 22996, 34494, 36432, 45992, 51741, 63239, 68988, 91984, 103482, 126478, 132227, 137976, 189717, 206964, 252956, 264454, 275952, 379434, 396681, 413928, 505912, 528908, 569151, 758868, 793362, 827856, 1011824, 1057816, 1138302, 1190043, 1454497, 1517736, 1586724, 2115632, 2276604, 2380086, 2908994, 3035472, 3173448, 4363491, 4553208, 4760172, 5817988, 6346896, 8726982, 9106416, 9520344, 11635976, 13090473, 17453964, 19040688, 23271952, 26180946, 34907928, 52361892, 69815856, 104723784, 209447568]

約数ペア:

[(1, 209447568), (2, 104723784), (3, 69815856), (4, 52361892), (6, 34907928), (8, 26180946), (9, 23271952), (11, 19040688), (12, 17453964), (16, 13090473), (18, 11635976), (22, 9520344), (23, 9106416), (24, 8726982), (33, 6346896), (36, 5817988), (44, 4760172), (46, 4553208), (48, 4363491), (66, 3173448), (69, 3035472), (72, 2908994), (88, 2380086), (92, 2276604), (99, 2115632), (132, 1586724), (138, 1517736), (144, 1454497), (176, 1190043), (184, 1138302), (198, 1057816), (207, 1011824), (253, 827856), (264, 793362), (276, 758868), (368, 569151), (396, 528908), (414, 505912), (506, 413928), (528, 396681), (552, 379434), (759, 275952), (792, 264454), (828, 252956), (1012, 206964), (1104, 189717), (1518, 137976), (1584, 132227), (1656, 126478), (2024, 103482), (2277, 91984), (3036, 68988), (3312, 63239), (4048, 51741), (4554, 45992), (5749, 36432), (6072, 34494), (9108, 22996), (11498, 18216), (12144, 17247)]