205791168

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:866

約数の個数: 112

約数和(自身を含む): 599114880

約数和(自身を除く): 393323712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 139, 176, 192, 264, 278, 352, 417, 528, 556, 701, 704, 834, 1056, 1112, 1402, 1529, 1668, 2103, 2112, 2224, 2804, 3058, 3336, 4206, 4448, 4587, 5608, 6116, 6672, 7711, 8412, 8896, 9174, 11216, 12232, 13344, 15422, 16824, 18348, 22432, 23133, 24464, 26688, 30844, 33648, 36696, 44864, 46266, 48928, 61688, 67296, 73392, 92532, 97439, 97856, 123376, 134592, 146784, 185064, 194878, 246752, 292317, 293568, 370128, 389756, 493504, 584634, 740256, 779512, 1071829, 1169268, 1480512, 1559024, 2143658, 2338536, 3118048, 3215487, 4287316, 4677072, 6236096, 6430974, 8574632, 9354144, 12861948, 17149264, 18708288, 25723896, 34298528, 51447792, 68597056, 102895584, 205791168]

約数ペア:

[(1, 205791168), (2, 102895584), (3, 68597056), (4, 51447792), (6, 34298528), (8, 25723896), (11, 18708288), (12, 17149264), (16, 12861948), (22, 9354144), (24, 8574632), (32, 6430974), (33, 6236096), (44, 4677072), (48, 4287316), (64, 3215487), (66, 3118048), (88, 2338536), (96, 2143658), (132, 1559024), (139, 1480512), (176, 1169268), (192, 1071829), (264, 779512), (278, 740256), (352, 584634), (417, 493504), (528, 389756), (556, 370128), (701, 293568), (704, 292317), (834, 246752), (1056, 194878), (1112, 185064), (1402, 146784), (1529, 134592), (1668, 123376), (2103, 97856), (2112, 97439), (2224, 92532), (2804, 73392), (3058, 67296), (3336, 61688), (4206, 48928), (4448, 46266), (4587, 44864), (5608, 36696), (6116, 33648), (6672, 30844), (7711, 26688), (8412, 24464), (8896, 23133), (9174, 22432), (11216, 18348), (12232, 16824), (13344, 15422)]