205549057

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{3847}}^1$

素因数の和:4320

約数の個数: 16

約数和(自身を含む): 249350400

約数和(自身を除く): 43801343

約数列:

[1, 7, 17, 119, 449, 3143, 3847, 7633, 26929, 53431, 65399, 457793, 1727303, 12091121, 29364151, 205549057]

約数ペア:

[(1, 205549057), (7, 29364151), (17, 12091121), (119, 1727303), (449, 457793), (3143, 65399), (3847, 53431), (7633, 26929)]