206976665

素因数分解:

$5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{20183}}^1$

素因数の和:20488

約数の個数: 16

約数和(自身を含む): 284836608

約数和(自身を除く): 77859943

約数列:

[1, 5, 7, 35, 293, 1465, 2051, 10255, 20183, 100915, 141281, 706405, 5913619, 29568095, 41395333, 206976665]

約数ペア:

[(1, 206976665), (5, 41395333), (7, 29568095), (35, 5913619), (293, 706405), (1465, 141281), (2051, 100915), (10255, 20183)]