205431646

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{1307}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 359124480

約数和(自身を除く): 153692834

約数列:

[1, 2, 7, 14, 103, 109, 206, 218, 721, 763, 1307, 1442, 1526, 2614, 9149, 11227, 18298, 22454, 78589, 134621, 142463, 157178, 269242, 284926, 942347, 997241, 1884694, 1994482, 14673689, 29347378, 102715823, 205431646]

約数ペア:

[(1, 205431646), (2, 102715823), (7, 29347378), (14, 14673689), (103, 1994482), (109, 1884694), (206, 997241), (218, 942347), (721, 284926), (763, 269242), (1307, 157178), (1442, 142463), (1526, 134621), (2614, 78589), (9149, 22454), (11227, 18298)]