210290689

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{23599}}^1$

素因数の和:23692

約数の個数: 16

約数和(自身を含む): 256768000

約数和(自身を除く): 46477311

約数列:

[1, 7, 19, 67, 133, 469, 1273, 8911, 23599, 165193, 448381, 1581133, 3138667, 11067931, 30041527, 210290689]

約数ペア:

[(1, 210290689), (7, 30041527), (19, 11067931), (67, 3138667), (133, 1581133), (469, 448381), (1273, 165193), (8911, 23599)]