208041544

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{634273}}^1$

素因数の和:634320

約数の個数: 16

約数和(自身を含む): 399592620

約数和(自身を除く): 191551076

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 634273, 1268546, 2537092, 5074184, 26005193, 52010386, 104020772, 208041544]

約数ペア:

[(1, 208041544), (2, 104020772), (4, 52010386), (8, 26005193), (41, 5074184), (82, 2537092), (164, 1268546), (328, 634273)]