195804539

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 234543600

約数和(自身を除く): 38739061

約数列:

[1, 7, 49, 59, 89, 413, 623, 761, 2891, 4361, 5251, 5327, 36757, 37289, 44899, 67729, 257299, 314293, 474103, 2200051, 3318721, 3996011, 27972077, 195804539]

約数ペア:

[(1, 195804539), (7, 27972077), (49, 3996011), (59, 3318721), (89, 2200051), (413, 474103), (623, 314293), (761, 257299), (2891, 67729), (4361, 44899), (5251, 37289), (5327, 36757)]