202109684

素因数分解:

$2^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{21419}}^1$

素因数の和:21767

約数の個数: 24

約数和(自身を含む): 405437760

約数和(自身を除く): 203328076

約数列:

[1, 2, 4, 7, 14, 28, 337, 674, 1348, 2359, 4718, 9436, 21419, 42838, 85676, 149933, 299866, 599732, 7218203, 14436406, 28872812, 50527421, 101054842, 202109684]

約数ペア:

[(1, 202109684), (2, 101054842), (4, 50527421), (7, 28872812), (14, 14436406), (28, 7218203), (337, 599732), (674, 299866), (1348, 149933), (2359, 85676), (4718, 42838), (9436, 21419)]