205123061471

素因数分解:

${\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{461}}^1\times {\mathrm{1051}}^1$

素因数の和:1847

約数の個数: 32

約数和(自身を含む): 218360862720

約数和(自身を除く): 13237801249

約数列:

[1, 23, 79, 233, 461, 1051, 1817, 5359, 10603, 18407, 24173, 36419, 83029, 107413, 244883, 423361, 484511, 837637, 1909667, 2470499, 5632309, 8485627, 11143753, 19345757, 38276369, 112891063, 195169421, 444952411, 880356487, 2596494449, 8918393977, 205123061471]

約数ペア:

[(1, 205123061471), (23, 8918393977), (79, 2596494449), (233, 880356487), (461, 444952411), (1051, 195169421), (1817, 112891063), (5359, 38276369), (10603, 19345757), (18407, 11143753), (24173, 8485627), (36419, 5632309), (83029, 2470499), (107413, 1909667), (244883, 837637), (423361, 484511)]