194019077

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{136537}}^1$

素因数の和:136580

約数の個数: 12

約数和(自身を含む): 233479980

約数和(自身を除く): 39460903

約数列:

[1, 7, 29, 49, 203, 1421, 136537, 955759, 3959573, 6690313, 27717011, 194019077]

約数ペア:

[(1, 194019077), (7, 27717011), (29, 6690313), (49, 3959573), (203, 955759), (1421, 136537)]