205573144

素因数分解:

$2^3\times 7^1\times {\mathrm{3670949}}^1$

素因数の和:3670962

約数の個数: 16

約数和(自身を含む): 440514000

約数和(自身を除く): 234940856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3670949, 7341898, 14683796, 25696643, 29367592, 51393286, 102786572, 205573144]

約数ペア:

[(1, 205573144), (2, 102786572), (4, 51393286), (7, 29367592), (8, 25696643), (14, 14683796), (28, 7341898), (56, 3670949)]