208021486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{56131}}^1$

素因数の和:56259

約数の個数: 16

約数和(自身を含む): 333424080

約数和(自身を除く): 125402594

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 56131, 112262, 954227, 1908454, 6118279, 12236558, 104010743, 208021486]

約数ペア:

[(1, 208021486), (2, 104010743), (17, 12236558), (34, 6118279), (109, 1908454), (218, 954227), (1853, 112262), (3706, 56131)]