219203468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1861}}^1\times {\mathrm{2677}}^1$

素因数の和:4553

約数の個数: 24

約数和(自身を含む): 418860624

約数和(自身を除く): 199657156

約数列:

[1, 2, 4, 11, 22, 44, 1861, 2677, 3722, 5354, 7444, 10708, 20471, 29447, 40942, 58894, 81884, 117788, 4981897, 9963794, 19927588, 54800867, 109601734, 219203468]

約数ペア:

[(1, 219203468), (2, 109601734), (4, 54800867), (11, 19927588), (22, 9963794), (44, 4981897), (1861, 117788), (2677, 81884), (3722, 58894), (5354, 40942), (7444, 29447), (10708, 20471)]