206204622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:953

約数の個数: 64

約数和(自身を含む): 463325184

約数和(自身を除く): 257120562

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 107, 186, 214, 321, 403, 642, 797, 806, 1209, 1391, 1594, 2391, 2418, 2782, 3317, 4173, 4782, 6634, 8346, 9951, 10361, 19902, 20722, 24707, 31083, 43121, 49414, 62166, 74121, 85279, 86242, 129363, 148242, 170558, 255837, 258726, 321191, 511674, 642382, 963573, 1108627, 1927146, 2217254, 2643649, 3325881, 5287298, 6651762, 7930947, 15861894, 34367437, 68734874, 103102311, 206204622]

約数ペア:

[(1, 206204622), (2, 103102311), (3, 68734874), (6, 34367437), (13, 15861894), (26, 7930947), (31, 6651762), (39, 5287298), (62, 3325881), (78, 2643649), (93, 2217254), (107, 1927146), (186, 1108627), (214, 963573), (321, 642382), (403, 511674), (642, 321191), (797, 258726), (806, 255837), (1209, 170558), (1391, 148242), (1594, 129363), (2391, 86242), (2418, 85279), (2782, 74121), (3317, 62166), (4173, 49414), (4782, 43121), (6634, 31083), (8346, 24707), (9951, 20722), (10361, 19902)]