204824913

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{56009}}^1$

素因数の和:56088

約数の個数: 16

約数和(自身を含む): 290355840

約数和(自身を除く): 85530927

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 56009, 168027, 1288207, 2968477, 3864621, 8905431, 68274971, 204824913]

約数ペア:

[(1, 204824913), (3, 68274971), (23, 8905431), (53, 3864621), (69, 2968477), (159, 1288207), (1219, 168027), (3657, 56009)]