206831027

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{6733}}^1$

素因数の和:6902

約数の個数: 16

約数和(自身を含む): 237575520

約数和(自身を除く): 30744493

約数列:

[1, 13, 17, 139, 221, 1807, 2363, 6733, 30719, 87529, 114461, 935887, 1487993, 12166531, 15910079, 206831027]

約数ペア:

[(1, 206831027), (13, 15910079), (17, 12166531), (139, 1487993), (221, 935887), (1807, 114461), (2363, 87529), (6733, 30719)]