208518922

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1\times {\mathrm{1163}}^1$

素因数の和:1893

約数の個数: 16

約数和(自身を含む): 315592992

約数和(自身を除く): 107074070

約数列:

[1, 2, 157, 314, 571, 1142, 1163, 2326, 89647, 179294, 182591, 365182, 664073, 1328146, 104259461, 208518922]

約数ペア:

[(1, 208518922), (2, 104259461), (157, 1328146), (314, 664073), (571, 365182), (1142, 182591), (1163, 179294), (2326, 89647)]