206560907

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{4099}}^1$

素因数の和:4442

約数の個数: 16

約数和(自身を含む): 247180800

約数和(自身を除く): 40619893

約数列:

[1, 7, 23, 161, 313, 2191, 4099, 7199, 28693, 50393, 94277, 659939, 1282987, 8980909, 29508701, 206560907]

約数ペア:

[(1, 206560907), (7, 29508701), (23, 8980909), (161, 1282987), (313, 659939), (2191, 94277), (4099, 50393), (7199, 28693)]