221034706

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{17021}}^1$

素因数の和:17217

約数の個数: 16

約数和(自身を含む): 341529408

約数和(自身を除く): 120494702

約数列:

[1, 2, 43, 86, 151, 302, 6493, 12986, 17021, 34042, 731903, 1463806, 2570171, 5140342, 110517353, 221034706]

約数ペア:

[(1, 221034706), (2, 110517353), (43, 5140342), (86, 2570171), (151, 1463806), (302, 731903), (6493, 34042), (12986, 17021)]