208247536

素因数分解:

$2^4\times 7^1\times {\mathrm{1859353}}^1$

素因数の和:1859368

約数の個数: 20

約数和(自身を含む): 461119792

約数和(自身を除く): 252872256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1859353, 3718706, 7437412, 13015471, 14874824, 26030942, 29749648, 52061884, 104123768, 208247536]

約数ペア:

[(1, 208247536), (2, 104123768), (4, 52061884), (7, 29749648), (8, 26030942), (14, 14874824), (16, 13015471), (28, 7437412), (56, 3718706), (112, 1859353)]