201628797879

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{181399}}^1$

素因数の和:181695

約数の個数: 32

約数和(自身を含む): 285247872000

約数和(自身を除く): 83619074121

約数列:

[1, 3, 23, 69, 89, 181, 267, 543, 2047, 4163, 6141, 12489, 16109, 48327, 181399, 370507, 544197, 1111521, 4172177, 12516531, 16144511, 32833219, 48433533, 98499657, 371323753, 755164037, 1113971259, 2265492111, 2922156491, 8766469473, 67209599293, 201628797879]

約数ペア:

[(1, 201628797879), (3, 67209599293), (23, 8766469473), (69, 2922156491), (89, 2265492111), (181, 1113971259), (267, 755164037), (543, 371323753), (2047, 98499657), (4163, 48433533), (6141, 32833219), (12489, 16144511), (16109, 12516531), (48327, 4172177), (181399, 1111521), (370507, 544197)]