207856704

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:449

約数の個数: 168

約数和(自身を含む): 632399040

約数和(自身を除く): 424542336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 92, 96, 121, 132, 138, 176, 184, 192, 242, 253, 264, 276, 352, 363, 368, 389, 484, 506, 528, 552, 704, 726, 736, 759, 778, 968, 1012, 1056, 1104, 1167, 1452, 1472, 1518, 1556, 1936, 2024, 2112, 2208, 2334, 2783, 2904, 3036, 3112, 3872, 4048, 4279, 4416, 4668, 5566, 5808, 6072, 6224, 7744, 8096, 8349, 8558, 8947, 9336, 11132, 11616, 12144, 12448, 12837, 16192, 16698, 17116, 17894, 18672, 22264, 23232, 24288, 24896, 25674, 26841, 33396, 34232, 35788, 37344, 44528, 47069, 48576, 51348, 53682, 66792, 68464, 71576, 74688, 89056, 94138, 98417, 102696, 107364, 133584, 136928, 141207, 143152, 178112, 188276, 196834, 205392, 214728, 267168, 273856, 282414, 286304, 295251, 376552, 393668, 410784, 429456, 534336, 564828, 572608, 590502, 753104, 787336, 821568, 858912, 1082587, 1129656, 1181004, 1506208, 1574672, 1717824, 2165174, 2259312, 2362008, 3012416, 3149344, 3247761, 4330348, 4518624, 4724016, 6298688, 6495522, 8660696, 9037248, 9448032, 12991044, 17321392, 18896064, 25982088, 34642784, 51964176, 69285568, 103928352, 207856704]

約数ペア:

[(1, 207856704), (2, 103928352), (3, 69285568), (4, 51964176), (6, 34642784), (8, 25982088), (11, 18896064), (12, 17321392), (16, 12991044), (22, 9448032), (23, 9037248), (24, 8660696), (32, 6495522), (33, 6298688), (44, 4724016), (46, 4518624), (48, 4330348), (64, 3247761), (66, 3149344), (69, 3012416), (88, 2362008), (92, 2259312), (96, 2165174), (121, 1717824), (132, 1574672), (138, 1506208), (176, 1181004), (184, 1129656), (192, 1082587), (242, 858912), (253, 821568), (264, 787336), (276, 753104), (352, 590502), (363, 572608), (368, 564828), (389, 534336), (484, 429456), (506, 410784), (528, 393668), (552, 376552), (704, 295251), (726, 286304), (736, 282414), (759, 273856), (778, 267168), (968, 214728), (1012, 205392), (1056, 196834), (1104, 188276), (1167, 178112), (1452, 143152), (1472, 141207), (1518, 136928), (1556, 133584), (1936, 107364), (2024, 102696), (2112, 98417), (2208, 94138), (2334, 89056), (2783, 74688), (2904, 71576), (3036, 68464), (3112, 66792), (3872, 53682), (4048, 51348), (4279, 48576), (4416, 47069), (4668, 44528), (5566, 37344), (5808, 35788), (6072, 34232), (6224, 33396), (7744, 26841), (8096, 25674), (8349, 24896), (8558, 24288), (8947, 23232), (9336, 22264), (11132, 18672), (11616, 17894), (12144, 17116), (12448, 16698), (12837, 16192)]