209648322

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{895933}}^1$

素因数の和:895954

約数の個数: 24

約数和(自身を含む): 489179964

約数和(自身を除く): 279531642

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 895933, 1791866, 2687799, 5375598, 8063397, 11647129, 16126794, 23294258, 34941387, 69882774, 104824161, 209648322]

約数ペア:

[(1, 209648322), (2, 104824161), (3, 69882774), (6, 34941387), (9, 23294258), (13, 16126794), (18, 11647129), (26, 8063397), (39, 5375598), (78, 2687799), (117, 1791866), (234, 895933)]