208337924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{1657}}^1$

素因数の和:1764

約数の個数: 36

約数和(自身を含む): 395462844

約数和(自身を除く): 187124920

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 1657, 1849, 2924, 3314, 3698, 6628, 7396, 28169, 31433, 56338, 62866, 71251, 112676, 125732, 142502, 285004, 1211267, 2422534, 3063793, 4845068, 6127586, 12255172, 52084481, 104168962, 208337924]

約数ペア:

[(1, 208337924), (2, 104168962), (4, 52084481), (17, 12255172), (34, 6127586), (43, 4845068), (68, 3063793), (86, 2422534), (172, 1211267), (731, 285004), (1462, 142502), (1657, 125732), (1849, 112676), (2924, 71251), (3314, 62866), (3698, 56338), (6628, 31433), (7396, 28169)]