205124520821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1373}}^1\times {\mathrm{2179}}^1$

素因数の和:3857

約数の個数: 32

約数和(自身を含む): 234641387520

約数和(自身を除く): 29516866699

約数列:

[1, 11, 23, 253, 271, 1373, 2179, 2981, 6233, 15103, 23969, 31579, 50117, 68563, 347369, 372083, 551287, 590509, 2991767, 4092913, 6495599, 8557909, 13581707, 32909437, 68810641, 94136999, 149398777, 756917051, 810768857, 8918457427, 18647683711, 205124520821]

約数ペア:

[(1, 205124520821), (11, 18647683711), (23, 8918457427), (253, 810768857), (271, 756917051), (1373, 149398777), (2179, 94136999), (2981, 68810641), (6233, 32909437), (15103, 13581707), (23969, 8557909), (31579, 6495599), (50117, 4092913), (68563, 2991767), (347369, 590509), (372083, 551287)]