214448644

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{3037}}^1$

素因数の和:3307

約数の個数: 24

約数和(自身を含む): 381086720

約数和(自身を除く): 166638076

約数列:

[1, 2, 4, 127, 139, 254, 278, 508, 556, 3037, 6074, 12148, 17653, 35306, 70612, 385699, 422143, 771398, 844286, 1542796, 1688572, 53612161, 107224322, 214448644]

約数ペア:

[(1, 214448644), (2, 107224322), (4, 53612161), (127, 1688572), (139, 1542796), (254, 844286), (278, 771398), (508, 422143), (556, 385699), (3037, 70612), (6074, 35306), (12148, 17653)]