200391051

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{709}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 313899520

約数和(自身を除く): 113508469

約数列:

[1, 3, 7, 21, 43, 129, 301, 313, 709, 903, 939, 2127, 2191, 4963, 6573, 13459, 14889, 30487, 40377, 91461, 94213, 213409, 221917, 282639, 640227, 665751, 1553419, 4660257, 9542431, 28627293, 66797017, 200391051]

約数ペア:

[(1, 200391051), (3, 66797017), (7, 28627293), (21, 9542431), (43, 4660257), (129, 1553419), (301, 665751), (313, 640227), (709, 282639), (903, 221917), (939, 213409), (2127, 94213), (2191, 91461), (4963, 40377), (6573, 30487), (13459, 14889)]