203120776

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{1291}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 387910080

約数和(自身を除く): 184789304

約数列:

[1, 2, 4, 8, 71, 142, 277, 284, 554, 568, 1108, 1291, 2216, 2582, 5164, 10328, 19667, 39334, 78668, 91661, 157336, 183322, 357607, 366644, 715214, 733288, 1430428, 2860856, 25390097, 50780194, 101560388, 203120776]

約数ペア:

[(1, 203120776), (2, 101560388), (4, 50780194), (8, 25390097), (71, 2860856), (142, 1430428), (277, 733288), (284, 715214), (554, 366644), (568, 357607), (1108, 183322), (1291, 157336), (2216, 91661), (2582, 78668), (5164, 39334), (10328, 19667)]