208080732

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{39499}}^1$

素因数の和:39945

約数の個数: 24

約数和(自身を含む): 486640000

約数和(自身を除く): 278559268

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2634, 5268, 39499, 78998, 118497, 157996, 236994, 473988, 17340061, 34680122, 52020183, 69360244, 104040366, 208080732]

約数ペア:

[(1, 208080732), (2, 104040366), (3, 69360244), (4, 52020183), (6, 34680122), (12, 17340061), (439, 473988), (878, 236994), (1317, 157996), (1756, 118497), (2634, 78998), (5268, 39499)]