201033305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{51481}}^1$

素因数の和:51568

約数の個数: 16

約数和(自身を含む): 266882688

約数和(自身を除く): 65849383

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 51481, 257405, 566291, 2831455, 3655151, 18275755, 40206661, 201033305]

約数ペア:

[(1, 201033305), (5, 40206661), (11, 18275755), (55, 3655151), (71, 2831455), (355, 566291), (781, 257405), (3905, 51481)]