193071193

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 243302400

約数和(自身を除く): 50231207

約数列:

[1, 7, 17, 31, 119, 199, 217, 263, 527, 1393, 1841, 3383, 3689, 4471, 6169, 8153, 23681, 31297, 43183, 52337, 57071, 104873, 138601, 366359, 734111, 889729, 970207, 1622447, 6228103, 11357129, 27581599, 193071193]

約数ペア:

[(1, 193071193), (7, 27581599), (17, 11357129), (31, 6228103), (119, 1622447), (199, 970207), (217, 889729), (263, 734111), (527, 366359), (1393, 138601), (1841, 104873), (3383, 57071), (3689, 52337), (4471, 43183), (6169, 31297), (8153, 23681)]