190668289

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1\times {\mathrm{1229}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 224352000

約数和(自身を除く): 33683711

約数列:

[1, 7, 37, 259, 599, 1229, 4193, 8603, 22163, 45473, 155141, 318311, 736171, 5153197, 27238327, 190668289]

約数ペア:

[(1, 190668289), (7, 27238327), (37, 5153197), (259, 736171), (599, 318311), (1229, 155141), (4193, 45473), (8603, 22163)]