194659199

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1523}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 242133120

約数和(自身を除く): 47473921

約数列:

[1, 7, 19, 31, 133, 217, 589, 961, 1523, 4123, 6727, 10661, 18259, 28937, 47213, 127813, 202559, 330491, 897047, 1463603, 6279329, 10245221, 27808457, 194659199]

約数ペア:

[(1, 194659199), (7, 27808457), (19, 10245221), (31, 6279329), (133, 1463603), (217, 897047), (589, 330491), (961, 202559), (1523, 127813), (4123, 47213), (6727, 28937), (10661, 18259)]