201292588

素因数分解:

$2^2\times 7^2\times {\mathrm{1027003}}^1$

素因数の和:1027021

約数の個数: 18

約数和(自身を含む): 409774596

約数和(自身を除く): 208482008

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1027003, 2054006, 4108012, 7189021, 14378042, 28756084, 50323147, 100646294, 201292588]

約数ペア:

[(1, 201292588), (2, 100646294), (4, 50323147), (7, 28756084), (14, 14378042), (28, 7189021), (49, 4108012), (98, 2054006), (196, 1027003)]