201408949

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{25667}}^1$

素因数の和:25752

約数の個数: 16

約数和(自身を含む): 246412800

約数和(自身を除く): 45003851

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 25667, 179669, 487673, 1514353, 3413711, 10600471, 28772707, 201408949]

約数ペア:

[(1, 201408949), (7, 28772707), (19, 10600471), (59, 3413711), (133, 1514353), (413, 487673), (1121, 179669), (7847, 25667)]