200838113

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{215723}}^1$

素因数の和:215756

約数の個数: 12

約数和(自身を含む): 245925360

約数和(自身を除く): 45087247

約数列:

[1, 7, 19, 49, 133, 931, 215723, 1510061, 4098737, 10570427, 28691159, 200838113]

約数ペア:

[(1, 200838113), (7, 28691159), (19, 10570427), (49, 4098737), (133, 1510061), (931, 215723)]