210890412866

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{7409543}}^1$

素因数の和:7409678

約数の個数: 32

約数和(自身を含む): 384110760960

約数和(自身を除く): 173220348094

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 266, 749, 1498, 2033, 4066, 14231, 28462, 7409543, 14819086, 51866801, 103733602, 140781317, 281562634, 792821101, 985469219, 1585642202, 1970938438, 5549747707, 11099495414, 15063600919, 30127201838, 105445206433, 210890412866]

約数ペア:

[(1, 210890412866), (2, 105445206433), (7, 30127201838), (14, 15063600919), (19, 11099495414), (38, 5549747707), (107, 1970938438), (133, 1585642202), (214, 985469219), (266, 792821101), (749, 281562634), (1498, 140781317), (2033, 103733602), (4066, 51866801), (14231, 14819086), (28462, 7409543)]