208029800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{94559}}^1$

素因数の和:94586

約数の個数: 48

約数和(自身を含む): 527644800

約数和(自身を除く): 319615000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 94559, 189118, 378236, 472795, 756472, 945590, 1040149, 1891180, 2080298, 2363975, 3782360, 4160596, 4727950, 5200745, 8321192, 9455900, 10401490, 18911800, 20802980, 26003725, 41605960, 52007450, 104014900, 208029800]

約数ペア:

[(1, 208029800), (2, 104014900), (4, 52007450), (5, 41605960), (8, 26003725), (10, 20802980), (11, 18911800), (20, 10401490), (22, 9455900), (25, 8321192), (40, 5200745), (44, 4727950), (50, 4160596), (55, 3782360), (88, 2363975), (100, 2080298), (110, 1891180), (200, 1040149), (220, 945590), (275, 756472), (440, 472795), (550, 378236), (1100, 189118), (2200, 94559)]