209280959662

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{28661}}^1\times {\mathrm{214763}}^1$

素因数の和:243443

約数の個数: 16

約数和(自身を含む): 332400551472

約数和(自身を除く): 123119591810

約数列:

[1, 2, 17, 34, 28661, 57322, 214763, 429526, 487237, 974474, 3650971, 7301942, 6155322343, 12310644686, 104640479831, 209280959662]

約数ペア:

[(1, 209280959662), (2, 104640479831), (17, 12310644686), (34, 6155322343), (28661, 7301942), (57322, 3650971), (214763, 974474), (429526, 487237)]