211323376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1200701}}^1$

素因数の和:1200720

約数の個数: 20

約数和(自身を含む): 446661144

約数和(自身を除く): 235337768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1200701, 2401402, 4802804, 9605608, 13207711, 19211216, 26415422, 52830844, 105661688, 211323376]

約数ペア:

[(1, 211323376), (2, 105661688), (4, 52830844), (8, 26415422), (11, 19211216), (16, 13207711), (22, 9605608), (44, 4802804), (88, 2401402), (176, 1200701)]