201438347

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{4001}}^1$

素因数の和:4234

約数の個数: 16

約数和(自身を含む): 230515200

約数和(自身を除く): 29076853

約数列:

[1, 11, 23, 199, 253, 2189, 4001, 4577, 44011, 50347, 92023, 796199, 1012253, 8758189, 18312577, 201438347]

約数ペア:

[(1, 201438347), (11, 18312577), (23, 8758189), (199, 1012253), (253, 796199), (2189, 92023), (4001, 50347), (4577, 44011)]