197693081

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{1601}}^1$

素因数の和:1784

約数の個数: 16

約数和(自身を含む): 213514560

約数和(自身を除く): 15821479

約数列:

[1, 19, 67, 97, 1273, 1601, 1843, 6499, 30419, 107267, 123481, 155297, 2038073, 2950643, 10404899, 197693081]

約数ペア:

[(1, 197693081), (19, 10404899), (67, 2950643), (97, 2038073), (1273, 155297), (1601, 123481), (1843, 107267), (6499, 30419)]