208024795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{14717}}^1$

素因数の和:14990

約数の個数: 16

約数和(自身を含む): 273401568

約数和(自身を除く): 65376773

約数列:

[1, 5, 11, 55, 257, 1285, 2827, 14135, 14717, 73585, 161887, 809435, 3782269, 18911345, 41604959, 208024795]

約数ペア:

[(1, 208024795), (5, 41604959), (11, 18911345), (55, 3782269), (257, 809435), (1285, 161887), (2827, 73585), (14135, 14717)]