201850231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 247090176

約数和(自身を除く): 45239945

約数列:

[1, 11, 17, 23, 71, 187, 253, 391, 661, 781, 1207, 1633, 4301, 7271, 11237, 13277, 15203, 17963, 27761, 46931, 123607, 167233, 258451, 305371, 516241, 797827, 1079413, 2842961, 8776097, 11873543, 18350021, 201850231]

約数ペア:

[(1, 201850231), (11, 18350021), (17, 11873543), (23, 8776097), (71, 2842961), (187, 1079413), (253, 797827), (391, 516241), (661, 305371), (781, 258451), (1207, 167233), (1633, 123607), (4301, 46931), (7271, 27761), (11237, 17963), (13277, 15203)]