202416695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{72421}}^1$

素因数の和:72482

約数の個数: 16

約数和(自身を含む): 267671712

約数和(自身を除く): 65255017

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 72421, 362105, 941473, 3114103, 4707365, 15570515, 40483339, 202416695]

約数ペア:

[(1, 202416695), (5, 40483339), (13, 15570515), (43, 4707365), (65, 3114103), (215, 941473), (559, 362105), (2795, 72421)]