204429173

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1621}}^1$

素因数の和:1832

約数の個数: 16

約数和(自身を含む): 224809200

約数和(自身を除く): 20380027

約数列:

[1, 13, 89, 109, 1157, 1417, 1621, 9701, 21073, 126113, 144269, 176689, 1875497, 2296957, 15725321, 204429173]

約数ペア:

[(1, 204429173), (13, 15725321), (89, 2296957), (109, 1875497), (1157, 176689), (1417, 144269), (1621, 126113), (9701, 21073)]