196279937

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{210827}}^1$

素因数の和:210860

約数の個数: 12

約数和(自身を含む): 240343920

約数和(自身を除く): 44063983

約数列:

[1, 7, 19, 49, 133, 931, 210827, 1475789, 4005713, 10330523, 28039991, 196279937]

約数ペア:

[(1, 196279937), (7, 28039991), (19, 10330523), (49, 4005713), (133, 1475789), (931, 210827)]