210834834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5019877}}^1$

素因数の和:5019889

約数の個数: 16

約数和(自身を含む): 481908288

約数和(自身を除く): 271073454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5019877, 10039754, 15059631, 30119262, 35139139, 70278278, 105417417, 210834834]

約数ペア:

[(1, 210834834), (2, 105417417), (3, 70278278), (6, 35139139), (7, 30119262), (14, 15059631), (21, 10039754), (42, 5019877)]