208597006

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{13477}}^1$

素因数の和:13659

約数の個数: 16

約数和(自身を含む): 320237280

約数和(自身を除く): 111640274

約数列:

[1, 2, 71, 109, 142, 218, 7739, 13477, 15478, 26954, 956867, 1468993, 1913734, 2937986, 104298503, 208597006]

約数ペア:

[(1, 208597006), (2, 104298503), (71, 2937986), (109, 1913734), (142, 1468993), (218, 956867), (7739, 26954), (13477, 15478)]