196418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 16

約数和(自身を含む): 320760

約数和(自身を除く): 124342

約数列:

[1, 2, 17, 34, 53, 106, 109, 218, 901, 1802, 1853, 3706, 5777, 11554, 98209, 196418]

約数ペア:

[(1, 196418), (2, 98209), (17, 11554), (34, 5777), (53, 3706), (106, 1853), (109, 1802), (218, 901)]