201393958

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 326060640

約数和(自身を除く): 124666682

約数列:

[1, 2, 19, 38, 53, 106, 277, 361, 554, 722, 1007, 2014, 5263, 6859, 10526, 13718, 14681, 19133, 29362, 38266, 99997, 199994, 278939, 363527, 557878, 727054, 1899943, 3799886, 5299841, 10599682, 100696979, 201393958]

約数ペア:

[(1, 201393958), (2, 100696979), (19, 10599682), (38, 5299841), (53, 3799886), (106, 1899943), (277, 727054), (361, 557878), (554, 363527), (722, 278939), (1007, 199994), (2014, 99997), (5263, 38266), (6859, 29362), (10526, 19133), (13718, 14681)]