202642165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{51893}}^1$

素因数の和:51980

約数の個数: 16

約数和(自身を含む): 269018496

約数和(自身を除く): 66376331

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 51893, 259465, 570823, 2854115, 3684403, 18422015, 40528433, 202642165]

約数ペア:

[(1, 202642165), (5, 40528433), (11, 18422015), (55, 3684403), (71, 2854115), (355, 570823), (781, 259465), (3905, 51893)]