210829871

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{14543}}^1$

素因数の和:14678

約数の個数: 16

約数和(自身を含む): 255974400

約数和(自身を除く): 45144529

約数列:

[1, 7, 19, 109, 133, 763, 2071, 14497, 14543, 101801, 276317, 1585187, 1934219, 11096309, 30118553, 210829871]

約数ペア:

[(1, 210829871), (7, 30118553), (19, 11096309), (109, 1934219), (133, 1585187), (763, 276317), (2071, 101801), (14497, 14543)]