196196831

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 225815040

約数和(自身を除く): 29618209

約数列:

[1, 19, 23, 43, 53, 197, 437, 817, 989, 1007, 1219, 2279, 3743, 4531, 8471, 10441, 18791, 23161, 43301, 52417, 86089, 160949, 194833, 198379, 240143, 448963, 995923, 3701827, 4562717, 8530297, 10326149, 196196831]

約数ペア:

[(1, 196196831), (19, 10326149), (23, 8530297), (43, 4562717), (53, 3701827), (197, 995923), (437, 448963), (817, 240143), (989, 198379), (1007, 194833), (1219, 160949), (2279, 86089), (3743, 52417), (4531, 43301), (8471, 23161), (10441, 18791)]