230816558

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{38611}}^1$

素因数の和:38688

約数の個数: 24

約数和(自身を含む): 409364424

約数和(自身を除く): 178547866

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 38611, 77222, 270277, 540554, 1891939, 2355271, 3783878, 4710542, 16486897, 32973794, 115408279, 230816558]

約数ペア:

[(1, 230816558), (2, 115408279), (7, 32973794), (14, 16486897), (49, 4710542), (61, 3783878), (98, 2355271), (122, 1891939), (427, 540554), (854, 270277), (2989, 77222), (5978, 38611)]