201213091188

素因数分解:

$2^2\times 3^2\times {\mathrm{5589252533}}^1$

素因数の和:5589252543

約数の個数: 18

約数和(自身を含む): 508621980594

約数和(自身を除く): 307408889406

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5589252533, 11178505066, 16767757599, 22357010132, 33535515198, 50303272797, 67071030396, 100606545594, 201213091188]

約数ペア:

[(1, 201213091188), (2, 100606545594), (3, 67071030396), (4, 50303272797), (6, 33535515198), (9, 22357010132), (12, 16767757599), (18, 11178505066), (36, 5589252533)]