210839034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5019977}}^1$

素因数の和:5019989

約数の個数: 16

約数和(自身を含む): 481917888

約数和(自身を除く): 271078854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5019977, 10039954, 15059931, 30119862, 35139839, 70279678, 105419517, 210839034]

約数ペア:

[(1, 210839034), (2, 105419517), (3, 70279678), (6, 35139839), (7, 30119862), (14, 15059931), (21, 10039954), (42, 5019977)]