193497005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 256308864

約数和(自身を除く): 62811859

約数列:

[1, 5, 13, 65, 67, 157, 283, 335, 785, 871, 1415, 2041, 3679, 4355, 10205, 10519, 18395, 18961, 44431, 52595, 94805, 136747, 222155, 246493, 577603, 683735, 1232465, 2888015, 2976877, 14884385, 38699401, 193497005]

約数ペア:

[(1, 193497005), (5, 38699401), (13, 14884385), (65, 2976877), (67, 2888015), (157, 1232465), (283, 683735), (335, 577603), (785, 246493), (871, 222155), (1415, 136747), (2041, 94805), (3679, 52595), (4355, 44431), (10205, 18961), (10519, 18395)]