209055496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{7103}}^1$

素因数の和:7405

約数の個数: 32

約数和(自身を含む): 423682560

約数和(自身を除く): 214627064

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 283, 566, 1132, 2264, 3679, 7103, 7358, 14206, 14716, 28412, 29432, 56824, 92339, 184678, 369356, 738712, 2010149, 4020298, 8040596, 16081192, 26131937, 52263874, 104527748, 209055496]

約数ペア:

[(1, 209055496), (2, 104527748), (4, 52263874), (8, 26131937), (13, 16081192), (26, 8040596), (52, 4020298), (104, 2010149), (283, 738712), (566, 369356), (1132, 184678), (2264, 92339), (3679, 56824), (7103, 29432), (7358, 28412), (14206, 14716)]