223539028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1153}}^1\times {\mathrm{2551}}^1$

素因数の和:3727

約数の個数: 24

約数和(自身を含む): 412301120

約数和(自身を除く): 188762092

約数列:

[1, 2, 4, 19, 38, 76, 1153, 2306, 2551, 4612, 5102, 10204, 21907, 43814, 48469, 87628, 96938, 193876, 2941303, 5882606, 11765212, 55884757, 111769514, 223539028]

約数ペア:

[(1, 223539028), (2, 111769514), (4, 55884757), (19, 11765212), (38, 5882606), (76, 2941303), (1153, 193876), (2306, 96938), (2551, 87628), (4612, 48469), (5102, 43814), (10204, 21907)]