205326352

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 120

約数和(自身を含む): 507953600

約数和(自身を除く): 302627248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 109, 112, 121, 139, 154, 176, 218, 242, 278, 308, 436, 484, 556, 616, 763, 847, 872, 968, 973, 1112, 1199, 1232, 1526, 1529, 1694, 1744, 1936, 1946, 2224, 2398, 3052, 3058, 3388, 3892, 4796, 6104, 6116, 6776, 7784, 8393, 9592, 10703, 12208, 12232, 13189, 13552, 15151, 15568, 16786, 16819, 19184, 21406, 24464, 26378, 30302, 33572, 33638, 42812, 52756, 60604, 67144, 67276, 85624, 92323, 105512, 106057, 117733, 121208, 134288, 134552, 166661, 171248, 184646, 211024, 212114, 235466, 242416, 269104, 333322, 369292, 424228, 470932, 666644, 738584, 848456, 941864, 1166627, 1333288, 1477168, 1696912, 1833271, 1883728, 2333254, 2666576, 3666542, 4666508, 7333084, 9333016, 12832897, 14666168, 18666032, 25665794, 29332336, 51331588, 102663176, 205326352]

約数ペア:

[(1, 205326352), (2, 102663176), (4, 51331588), (7, 29332336), (8, 25665794), (11, 18666032), (14, 14666168), (16, 12832897), (22, 9333016), (28, 7333084), (44, 4666508), (56, 3666542), (77, 2666576), (88, 2333254), (109, 1883728), (112, 1833271), (121, 1696912), (139, 1477168), (154, 1333288), (176, 1166627), (218, 941864), (242, 848456), (278, 738584), (308, 666644), (436, 470932), (484, 424228), (556, 369292), (616, 333322), (763, 269104), (847, 242416), (872, 235466), (968, 212114), (973, 211024), (1112, 184646), (1199, 171248), (1232, 166661), (1526, 134552), (1529, 134288), (1694, 121208), (1744, 117733), (1936, 106057), (1946, 105512), (2224, 92323), (2398, 85624), (3052, 67276), (3058, 67144), (3388, 60604), (3892, 52756), (4796, 42812), (6104, 33638), (6116, 33572), (6776, 30302), (7784, 26378), (8393, 24464), (9592, 21406), (10703, 19184), (12208, 16819), (12232, 16786), (13189, 15568), (13552, 15151)]