201724987

素因数分解:

${\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 212557824

約数和(自身を除く): 10832837

約数列:

[1, 47, 61, 71, 991, 2867, 3337, 4331, 46577, 60451, 70361, 203557, 2841197, 3306967, 4292021, 201724987]

約数ペア:

[(1, 201724987), (47, 4292021), (61, 3306967), (71, 2841197), (991, 203557), (2867, 70361), (3337, 60451), (4331, 46577)]