201073816

素因数分解:

$2^3\times {\mathrm{643}}^1\times {\mathrm{39089}}^1$

素因数の和:39738

約数の個数: 16

約数和(自身を含む): 377609400

約数和(自身を除く): 176535584

約数列:

[1, 2, 4, 8, 643, 1286, 2572, 5144, 39089, 78178, 156356, 312712, 25134227, 50268454, 100536908, 201073816]

約数ペア:

[(1, 201073816), (2, 100536908), (4, 50268454), (8, 25134227), (643, 312712), (1286, 156356), (2572, 78178), (5144, 39089)]