201857271

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{2593}}^1$

素因数の和:2951

約数の個数: 32

約数和(自身を含む): 336680448

約数和(自身を除く): 134823177

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 337, 1011, 2359, 2593, 3707, 7077, 7779, 11121, 18151, 25949, 28523, 54453, 77847, 85569, 199661, 598983, 873841, 2621523, 6116887, 9612251, 18350661, 28836753, 67285757, 201857271]

約数ペア:

[(1, 201857271), (3, 67285757), (7, 28836753), (11, 18350661), (21, 9612251), (33, 6116887), (77, 2621523), (231, 873841), (337, 598983), (1011, 199661), (2359, 85569), (2593, 77847), (3707, 54453), (7077, 28523), (7779, 25949), (11121, 18151)]