210683284

素因数分解:

$2^2\times 7^1\times {\mathrm{7524403}}^1$

素因数の和:7524414

約数の個数: 12

約数和(自身を含む): 421366624

約数和(自身を除く): 210683340

約数列:

[1, 2, 4, 7, 14, 28, 7524403, 15048806, 30097612, 52670821, 105341642, 210683284]

約数ペア:

[(1, 210683284), (2, 105341642), (4, 52670821), (7, 30097612), (14, 15048806), (28, 7524403)]