205290623

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 229149648

約数和(自身を除く): 23859025

約数列:

[1, 17, 29, 83, 173, 493, 841, 1411, 2407, 2941, 5017, 14297, 14359, 40919, 69803, 85289, 145493, 244103, 416411, 1186651, 2473381, 7078987, 12075919, 205290623]

約数ペア:

[(1, 205290623), (17, 12075919), (29, 7078987), (83, 2473381), (173, 1186651), (493, 416411), (841, 244103), (1411, 145493), (2407, 85289), (2941, 69803), (5017, 40919), (14297, 14359)]