201680262

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1600637}}^1$

素因数の和:1600652

約数の個数: 24

約数和(自身を含む): 499399056

約数和(自身を除く): 297718794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1600637, 3201274, 4801911, 9603822, 11204459, 14405733, 22408918, 28811466, 33613377, 67226754, 100840131, 201680262]

約数ペア:

[(1, 201680262), (2, 100840131), (3, 67226754), (6, 33613377), (7, 28811466), (9, 22408918), (14, 14405733), (18, 11204459), (21, 9603822), (42, 4801911), (63, 3201274), (126, 1600637)]