220752842

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1\times {\mathrm{1279}}^1$

素因数の和:1901

約数の個数: 16

約数和(自身を含む): 333772800

約数和(自身を除く): 113019958

約数列:

[1, 2, 211, 409, 422, 818, 1279, 2558, 86299, 172598, 269869, 523111, 539738, 1046222, 110376421, 220752842]

約数ペア:

[(1, 220752842), (2, 110376421), (211, 1046222), (409, 539738), (422, 523111), (818, 269869), (1279, 172598), (2558, 86299)]