208255086

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1582

約数の個数: 96

約数和(自身を含む): 528353280

約数和(自身を除く): 320098194

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 117, 171, 186, 234, 247, 279, 342, 403, 494, 558, 589, 741, 806, 1178, 1209, 1482, 1511, 1767, 2223, 2418, 3022, 3534, 3627, 4446, 4533, 5301, 7254, 7657, 9066, 10602, 13599, 15314, 19643, 22971, 27198, 28709, 39286, 45942, 46841, 57418, 58929, 68913, 86127, 93682, 117858, 137826, 140523, 172254, 176787, 258381, 281046, 353574, 373217, 421569, 516762, 608933, 746434, 843138, 889979, 1119651, 1217866, 1779958, 1826799, 2239302, 2669937, 3358953, 3653598, 5339874, 5480397, 6717906, 8009811, 10960794, 11569727, 16019622, 23139454, 34709181, 69418362, 104127543, 208255086]

約数ペア:

[(1, 208255086), (2, 104127543), (3, 69418362), (6, 34709181), (9, 23139454), (13, 16019622), (18, 11569727), (19, 10960794), (26, 8009811), (31, 6717906), (38, 5480397), (39, 5339874), (57, 3653598), (62, 3358953), (78, 2669937), (93, 2239302), (114, 1826799), (117, 1779958), (171, 1217866), (186, 1119651), (234, 889979), (247, 843138), (279, 746434), (342, 608933), (403, 516762), (494, 421569), (558, 373217), (589, 353574), (741, 281046), (806, 258381), (1178, 176787), (1209, 172254), (1482, 140523), (1511, 137826), (1767, 117858), (2223, 93682), (2418, 86127), (3022, 68913), (3534, 58929), (3627, 57418), (4446, 46841), (4533, 45942), (5301, 39286), (7254, 28709), (7657, 27198), (9066, 22971), (10602, 19643), (13599, 15314)]