208007737

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{1093}}^1$

素因数の和:2008

約数の個数: 16

約数和(自身を含む): 245896192

約数和(自身を除く): 37888455

約数列:

[1, 7, 31, 217, 877, 1093, 6139, 7651, 27187, 33883, 190309, 237181, 958561, 6709927, 29715391, 208007737]

約数ペア:

[(1, 208007737), (7, 29715391), (31, 6709927), (217, 958561), (877, 237181), (1093, 190309), (6139, 33883), (7651, 27187)]