205500939

素因数分解:

$3^1\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{6229}}^1$

素因数の和:7810

約数の個数: 16

約数和(自身を含む): 313393920

約数和(自身を除く): 107892981

約数列:

[1, 3, 7, 21, 1571, 4713, 6229, 10997, 18687, 32991, 43603, 130809, 9785759, 29357277, 68500313, 205500939]

約数ペア:

[(1, 205500939), (3, 68500313), (7, 29357277), (21, 9785759), (1571, 130809), (4713, 43603), (6229, 32991), (10997, 18687)]