200543222

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{828691}}^1$

素因数の和:828715

約数の個数: 12

約数和(自身を含む): 330648108

約数和(自身を除く): 130104886

約数列:

[1, 2, 11, 22, 121, 242, 828691, 1657382, 9115601, 18231202, 100271611, 200543222]

約数ペア:

[(1, 200543222), (2, 100271611), (11, 18231202), (22, 9115601), (121, 1657382), (242, 828691)]