206448844

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{38603}}^1$

素因数の和:38805

約数の個数: 24

約数和(自身を含む): 415070208

約数和(自身を除く): 208621364

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 38603, 77206, 154412, 270221, 540442, 1080884, 7373173, 14746346, 29492692, 51612211, 103224422, 206448844]

約数ペア:

[(1, 206448844), (2, 103224422), (4, 51612211), (7, 29492692), (14, 14746346), (28, 7373173), (191, 1080884), (382, 540442), (764, 270221), (1337, 154412), (2674, 77206), (5348, 38603)]