201604018196

素因数分解:

$2^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{21365411}}^1$

素因数の和:21365759

約数の個数: 24

約数和(自身を含む): 404404518336

約数和(自身を除く): 202800500140

約数列:

[1, 2, 4, 7, 14, 28, 337, 674, 1348, 2359, 4718, 9436, 21365411, 42730822, 85461644, 149557877, 299115754, 598231508, 7200143507, 14400287014, 28800574028, 50401004549, 100802009098, 201604018196]

約数ペア:

[(1, 201604018196), (2, 100802009098), (4, 50401004549), (7, 28800574028), (14, 14400287014), (28, 7200143507), (337, 598231508), (674, 299115754), (1348, 149557877), (2359, 85461644), (4718, 42730822), (9436, 21365411)]