200703668

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{414677}}^1$

素因数の和:414703

約数の個数: 18

約数和(自身を含む): 386065218

約数和(自身を除く): 185361550

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 414677, 829354, 1658708, 4561447, 9122894, 18245788, 50175917, 100351834, 200703668]

約数ペア:

[(1, 200703668), (2, 100351834), (4, 50175917), (11, 18245788), (22, 9122894), (44, 4561447), (121, 1658708), (242, 829354), (484, 414677)]