204469811

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{118259}}^1$

素因数の和:118298

約数の個数: 16

約数和(自身を含む): 264902400

約数和(自身を除く): 60432589

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 118259, 827813, 1537367, 2246921, 10761569, 15728447, 29209973, 204469811]

約数ペア:

[(1, 204469811), (7, 29209973), (13, 15728447), (19, 10761569), (91, 2246921), (133, 1537367), (247, 827813), (1729, 118259)]