206996847043

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{5903}}^1\times {\mathrm{263657}}^1$

素因数の和:269586

約数の個数: 16

約数和(自身を含む): 249061893120

約数和(自身を除く): 42065046077

約数列:

[1, 7, 19, 133, 5903, 41321, 112157, 263657, 785099, 1845599, 5009483, 35066381, 1556367271, 10894570897, 29570978149, 206996847043]

約数ペア:

[(1, 206996847043), (7, 29570978149), (19, 10894570897), (133, 1556367271), (5903, 35066381), (41321, 5009483), (112157, 1845599), (263657, 785099)]