203944173785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{905071}}^1$

素因数の和:905345

約数の個数: 32

約数和(自身を含む): 283859541504

約数和(自身を除く): 79915367719

約数列:

[1, 5, 11, 17, 55, 85, 187, 241, 935, 1205, 2651, 4097, 13255, 20485, 45067, 225335, 905071, 4525355, 9955781, 15386207, 49778905, 76931035, 169248277, 218122111, 846241385, 1090610555, 2399343221, 3708075887, 11996716105, 18540379435, 40788834757, 203944173785]

約数ペア:

[(1, 203944173785), (5, 40788834757), (11, 18540379435), (17, 11996716105), (55, 3708075887), (85, 2399343221), (187, 1090610555), (241, 846241385), (935, 218122111), (1205, 169248277), (2651, 76931035), (4097, 49778905), (13255, 15386207), (20485, 9955781), (45067, 4525355), (225335, 905071)]