203417769

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{23293}}^1$

素因数の和:23408

約数の個数: 16

約数和(自身を含む): 281764224

約数和(自身を除く): 78346455

約数列:

[1, 3, 41, 71, 123, 213, 2911, 8733, 23293, 69879, 955013, 1653803, 2865039, 4961409, 67805923, 203417769]

約数ペア:

[(1, 203417769), (3, 67805923), (41, 4961409), (71, 2865039), (123, 1653803), (213, 955013), (2911, 69879), (8733, 23293)]