204680693

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1061}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 247947264

約数和(自身を除く): 43266571

約数列:

[1, 7, 31, 49, 127, 217, 889, 1061, 1519, 3937, 6223, 7427, 27559, 32891, 51989, 134747, 192913, 230237, 943229, 1611659, 4177157, 6602603, 29240099, 204680693]

約数ペア:

[(1, 204680693), (7, 29240099), (31, 6602603), (49, 4177157), (127, 1611659), (217, 943229), (889, 230237), (1061, 192913), (1519, 134747), (3937, 51989), (6223, 32891), (7427, 27559)]