193722193

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{15131}}^1$

素因数の和:15228

約数の個数: 16

約数和(自身を含む): 232427520

約数和(自身を除く): 38705327

約数列:

[1, 7, 31, 59, 217, 413, 1829, 12803, 15131, 105917, 469061, 892729, 3283427, 6249103, 27674599, 193722193]

約数ペア:

[(1, 193722193), (7, 27674599), (31, 6249103), (59, 3283427), (217, 892729), (413, 469061), (1829, 105917), (12803, 15131)]