111383404

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{20921}}^1$

素因数の和:20958

約数の個数: 24

約数和(自身を含む): 214408656

約数和(自身を除く): 103025252

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 20921, 41842, 83684, 230131, 460262, 920524, 2531441, 5062882, 10125764, 27845851, 55691702, 111383404]

約数ペア:

[(1, 111383404), (2, 55691702), (4, 27845851), (11, 10125764), (22, 5062882), (44, 2531441), (121, 920524), (242, 460262), (484, 230131), (1331, 83684), (2662, 41842), (5324, 20921)]