205991153757

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{6863}}^1\times {\mathrm{38333}}^1$

素因数の和:45234

約数の個数: 32

約数和(自身を含む): 315749491200

約数和(自身を除く): 109758337443

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 6863, 20589, 38333, 61767, 114999, 185301, 199027, 344997, 597081, 1034991, 1111657, 1791243, 3334971, 5373729, 10004913, 30014739, 263079379, 789238137, 2367714411, 7103143233, 7629301991, 22887905973, 68663717919, 205991153757]

約数ペア:

[(1, 205991153757), (3, 68663717919), (9, 22887905973), (27, 7629301991), (29, 7103143233), (87, 2367714411), (261, 789238137), (783, 263079379), (6863, 30014739), (20589, 10004913), (38333, 5373729), (61767, 3334971), (114999, 1791243), (185301, 1111657), (199027, 1034991), (344997, 597081)]