199437404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2932903}}^1$

素因数の和:2932924

約数の個数: 12

約数和(自身を含む): 369545904

約数和(自身を除く): 170108500

約数列:

[1, 2, 4, 17, 34, 68, 2932903, 5865806, 11731612, 49859351, 99718702, 199437404]

約数ペア:

[(1, 199437404), (2, 99718702), (4, 49859351), (17, 11731612), (34, 5865806), (68, 2932903)]