208567974

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{1223}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 427832064

約数和(自身を除く): 219264090

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 661, 1223, 1322, 1983, 2446, 3669, 3966, 7338, 28423, 52589, 56846, 85269, 105178, 157767, 170538, 315534, 808403, 1616806, 2425209, 4850418, 34761329, 69522658, 104283987, 208567974]

約数ペア:

[(1, 208567974), (2, 104283987), (3, 69522658), (6, 34761329), (43, 4850418), (86, 2425209), (129, 1616806), (258, 808403), (661, 315534), (1223, 170538), (1322, 157767), (1983, 105178), (2446, 85269), (3669, 56846), (3966, 52589), (7338, 28423)]