206904544

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:800

約数の個数: 96

約数和(自身を含む): 512531712

約数和(自身を除く): 305627168

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 131, 154, 176, 224, 262, 308, 352, 524, 616, 641, 917, 1048, 1232, 1282, 1441, 1834, 2096, 2464, 2564, 2882, 3668, 4192, 4487, 5128, 5764, 7051, 7336, 8974, 10087, 10256, 11528, 14102, 14672, 17948, 20174, 20512, 23056, 28204, 29344, 35896, 40348, 46112, 49357, 56408, 71792, 80696, 83971, 98714, 112816, 143584, 161392, 167942, 197428, 225632, 322784, 335884, 394856, 587797, 671768, 789712, 923681, 1175594, 1343536, 1579424, 1847362, 2351188, 2687072, 3694724, 4702376, 6465767, 7389448, 9404752, 12931534, 14778896, 18809504, 25863068, 29557792, 51726136, 103452272, 206904544]

約数ペア:

[(1, 206904544), (2, 103452272), (4, 51726136), (7, 29557792), (8, 25863068), (11, 18809504), (14, 14778896), (16, 12931534), (22, 9404752), (28, 7389448), (32, 6465767), (44, 4702376), (56, 3694724), (77, 2687072), (88, 2351188), (112, 1847362), (131, 1579424), (154, 1343536), (176, 1175594), (224, 923681), (262, 789712), (308, 671768), (352, 587797), (524, 394856), (616, 335884), (641, 322784), (917, 225632), (1048, 197428), (1232, 167942), (1282, 161392), (1441, 143584), (1834, 112816), (2096, 98714), (2464, 83971), (2564, 80696), (2882, 71792), (3668, 56408), (4192, 49357), (4487, 46112), (5128, 40348), (5764, 35896), (7051, 29344), (7336, 28204), (8974, 23056), (10087, 20512), (10256, 20174), (11528, 17948), (14102, 14672)]