220150414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{14869}}^1$

素因数の和:15555

約数の個数: 16

約数和(自身を含む): 360805680

約数和(自身を除く): 140655266

約数列:

[1, 2, 11, 22, 673, 1346, 7403, 14806, 14869, 29738, 163559, 327118, 10006837, 20013674, 110075207, 220150414]

約数ペア:

[(1, 220150414), (2, 110075207), (11, 20013674), (22, 10006837), (673, 327118), (1346, 163559), (7403, 29738), (14806, 14869)]