202111588

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379909}}^1$

素因数の和:379939

約数の個数: 24

約数和(自身を含む): 425499200

約数和(自身を除く): 223387612

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 379909, 759818, 1519636, 2659363, 5318726, 7218271, 10637452, 14436542, 28873084, 50527897, 101055794, 202111588]

約数ペア:

[(1, 202111588), (2, 101055794), (4, 50527897), (7, 28873084), (14, 14436542), (19, 10637452), (28, 7218271), (38, 5318726), (76, 2659363), (133, 1519636), (266, 759818), (532, 379909)]