199804555431

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{476089}}^1$

素因数の和:476336

約数の個数: 48

約数和(自身を含む): 330650218080

約数和(自身を除く): 130845662649

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 211, 221, 633, 663, 1899, 1989, 2743, 3587, 8229, 10761, 24687, 32283, 46631, 139893, 419679, 476089, 1428267, 4284801, 6189157, 8093513, 18567471, 24280539, 55702413, 72841617, 100454779, 105215669, 301364337, 315647007, 904093011, 946941021, 1305912127, 1707731243, 3917736381, 5123193729, 11753209143, 15369581187, 22200506159, 66601518477, 199804555431]

約数ペア:

[(1, 199804555431), (3, 66601518477), (9, 22200506159), (13, 15369581187), (17, 11753209143), (39, 5123193729), (51, 3917736381), (117, 1707731243), (153, 1305912127), (211, 946941021), (221, 904093011), (633, 315647007), (663, 301364337), (1899, 105215669), (1989, 100454779), (2743, 72841617), (3587, 55702413), (8229, 24280539), (10761, 18567471), (24687, 8093513), (32283, 6189157), (46631, 4284801), (139893, 1428267), (419679, 476089)]