201645347

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{27143}}^1$

素因数の和:27202

約数の個数: 16

約数和(自身を含む): 234524160

約数和(自身を除く): 32878813

約数列:

[1, 17, 19, 23, 323, 391, 437, 7429, 27143, 461431, 515717, 624289, 8767189, 10612913, 11861491, 201645347]

約数ペア:

[(1, 201645347), (17, 11861491), (19, 10612913), (23, 8767189), (323, 624289), (391, 515717), (437, 461431), (7429, 27143)]