204049802

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{843181}}^1$

素因数の和:843205

約数の個数: 12

約数和(自身を含む): 336429618

約数和(自身を除く): 132379816

約数列:

[1, 2, 11, 22, 121, 242, 843181, 1686362, 9274991, 18549982, 102024901, 204049802]

約数ペア:

[(1, 204049802), (2, 102024901), (11, 18549982), (22, 9274991), (121, 1686362), (242, 843181)]