187104001

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{200971}}^1$

素因数の和:201004

約数の個数: 12

約数和(自身を含む): 229108080

約数和(自身を除く): 42004079

約数列:

[1, 7, 19, 49, 133, 931, 200971, 1406797, 3818449, 9847579, 26729143, 187104001]

約数ペア:

[(1, 187104001), (7, 26729143), (19, 9847579), (49, 3818449), (133, 1406797), (931, 200971)]