201994677983

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{4999}}^1\times {\mathrm{20113}}^1$

素因数の和:25167

約数の個数: 24

約数和(自身を含む): 240764580000

約数和(自身を除く): 38769902017

約数列:

[1, 7, 41, 49, 287, 2009, 4999, 20113, 34993, 140791, 204959, 244951, 824633, 985537, 1434713, 5772431, 10042991, 40407017, 100544887, 703814209, 4122340367, 4926699463, 28856382569, 201994677983]

約数ペア:

[(1, 201994677983), (7, 28856382569), (41, 4926699463), (49, 4122340367), (287, 703814209), (2009, 100544887), (4999, 40407017), (20113, 10042991), (34993, 5772431), (140791, 1434713), (204959, 985537), (244951, 824633)]