220131742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{60509}}^1$

素因数の和:60635

約数の個数: 16

約数和(自身を含む): 352894320

約数和(自身を除く): 132762578

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 60509, 121018, 1028653, 2057306, 6474463, 12948926, 110065871, 220131742]

約数ペア:

[(1, 220131742), (2, 110065871), (17, 12948926), (34, 6474463), (107, 2057306), (214, 1028653), (1819, 121018), (3638, 60509)]