216295898

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{169777}}^1$

素因数の和:169806

約数の個数: 24

約数和(自身を含む): 406448532

約数和(自身を除く): 190152634

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 169777, 339554, 1188439, 2207101, 2376878, 4414202, 8319073, 15449707, 16638146, 30899414, 108147949, 216295898]

約数ペア:

[(1, 216295898), (2, 108147949), (7, 30899414), (13, 16638146), (14, 15449707), (26, 8319073), (49, 4414202), (91, 2376878), (98, 2207101), (182, 1188439), (637, 339554), (1274, 169777)]