210147294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5003507}}^1$

素因数の和:5003519

約数の個数: 16

約数和(自身を含む): 480336768

約数和(自身を除く): 270189474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5003507, 10007014, 15010521, 30021042, 35024549, 70049098, 105073647, 210147294]

約数ペア:

[(1, 210147294), (2, 105073647), (3, 70049098), (6, 35024549), (7, 30021042), (14, 15010521), (21, 10007014), (42, 5003507)]