214341785

素因数分解:

$5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{25411}}^1$

素因数の和:25664

約数の個数: 16

約数和(自身を含む): 295185792

約数和(自身を除く): 80844007

約数列:

[1, 5, 7, 35, 241, 1205, 1687, 8435, 25411, 127055, 177877, 889385, 6124051, 30620255, 42868357, 214341785]

約数ペア:

[(1, 214341785), (5, 42868357), (7, 30620255), (35, 6124051), (241, 889385), (1205, 177877), (1687, 127055), (8435, 25411)]