207832191

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8689}}^1$

素因数の和:8783

約数の個数: 32

約数和(自身を含む): 340369920

約数和(自身を除く): 132537729

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 469, 1139, 1407, 3417, 7973, 8689, 23919, 26067, 60823, 147713, 182469, 443139, 582163, 1033991, 1746489, 3101973, 4075141, 9896771, 12225423, 29690313, 69277397, 207832191]

約数ペア:

[(1, 207832191), (3, 69277397), (7, 29690313), (17, 12225423), (21, 9896771), (51, 4075141), (67, 3101973), (119, 1746489), (201, 1033991), (357, 582163), (469, 443139), (1139, 182469), (1407, 147713), (3417, 60823), (7973, 26067), (8689, 23919)]