206092110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{981391}}^1$

素因数の和:981408

約数の個数: 32

約数和(自身を含む): 565281792

約数和(自身を除く): 359189682

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 981391, 1962782, 2944173, 4906955, 5888346, 6869737, 9813910, 13739474, 14720865, 20609211, 29441730, 34348685, 41218422, 68697370, 103046055, 206092110]

約数ペア:

[(1, 206092110), (2, 103046055), (3, 68697370), (5, 41218422), (6, 34348685), (7, 29441730), (10, 20609211), (14, 14720865), (15, 13739474), (21, 9813910), (30, 6869737), (35, 5888346), (42, 4906955), (70, 2944173), (105, 1962782), (210, 981391)]