201942247

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1597}}^1$

素因数の和:1818

約数の個数: 16

約数和(自身を含む): 222288192

約数和(自身を除く): 20345945

約数列:

[1, 13, 71, 137, 923, 1597, 1781, 9727, 20761, 113387, 126451, 218789, 1474031, 2844257, 15534019, 201942247]

約数ペア:

[(1, 201942247), (13, 15534019), (71, 2844257), (137, 1474031), (923, 218789), (1597, 126451), (1781, 113387), (9727, 20761)]