209023522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1\times {\mathrm{2711}}^1$

素因数の和:4761

約数の個数: 16

約数和(自身を含む): 330321600

約数和(自身を除く): 121298078

約数列:

[1, 2, 19, 38, 2029, 2711, 4058, 5422, 38551, 51509, 77102, 103018, 5500619, 11001238, 104511761, 209023522]

約数ペア:

[(1, 209023522), (2, 104511761), (19, 11001238), (38, 5500619), (2029, 103018), (2711, 77102), (4058, 51509), (5422, 38551)]