205124037118

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{11177}}^1$

素因数の和:11402

約数の個数: 128

約数和(自身を含む): 421852354560

約数和(自身を除く): 216728317442

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 89, 91, 103, 143, 154, 178, 182, 206, 286, 623, 721, 979, 1001, 1133, 1157, 1246, 1339, 1442, 1958, 2002, 2266, 2314, 2678, 6853, 7931, 8099, 9167, 9373, 11177, 12727, 13706, 14729, 15862, 16198, 18334, 18746, 22354, 25454, 29458, 64169, 78239, 89089, 100837, 103103, 119171, 122947, 128338, 145301, 156478, 178178, 201674, 206206, 238342, 245894, 290602, 705859, 834197, 860629, 994753, 1017107, 1151231, 1310881, 1411718, 1598311, 1668394, 1721258, 1989506, 2034214, 2302462, 2621762, 3196622, 6963271, 8058617, 9176167, 10942283, 11188177, 12663541, 12931789, 13926542, 14966003, 16117234, 18352334, 21884566, 22376354, 25327082, 25863578, 29932006, 76595981, 88644787, 90522523, 102459559, 104762021, 142249679, 153191962, 164626033, 177289574, 181045046, 204919118, 209524042, 284499358, 329252066, 717216913, 995747753, 1127055149, 1152382231, 1331974267, 1434433826, 1991495506, 2254110298, 2304764462, 2663948534, 7889386043, 9323819869, 14651716937, 15778772086, 18647639738, 29303433874, 102562018559, 205124037118]

約数ペア:

[(1, 205124037118), (2, 102562018559), (7, 29303433874), (11, 18647639738), (13, 15778772086), (14, 14651716937), (22, 9323819869), (26, 7889386043), (77, 2663948534), (89, 2304764462), (91, 2254110298), (103, 1991495506), (143, 1434433826), (154, 1331974267), (178, 1152382231), (182, 1127055149), (206, 995747753), (286, 717216913), (623, 329252066), (721, 284499358), (979, 209524042), (1001, 204919118), (1133, 181045046), (1157, 177289574), (1246, 164626033), (1339, 153191962), (1442, 142249679), (1958, 104762021), (2002, 102459559), (2266, 90522523), (2314, 88644787), (2678, 76595981), (6853, 29932006), (7931, 25863578), (8099, 25327082), (9167, 22376354), (9373, 21884566), (11177, 18352334), (12727, 16117234), (13706, 14966003), (14729, 13926542), (15862, 12931789), (16198, 12663541), (18334, 11188177), (18746, 10942283), (22354, 9176167), (25454, 8058617), (29458, 6963271), (64169, 3196622), (78239, 2621762), (89089, 2302462), (100837, 2034214), (103103, 1989506), (119171, 1721258), (122947, 1668394), (128338, 1598311), (145301, 1411718), (156478, 1310881), (178178, 1151231), (201674, 1017107), (206206, 994753), (238342, 860629), (245894, 834197), (290602, 705859)]