201837881

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{2633}}^1$

素因数の和:2920

約数の個数: 16

約数和(自身を含む): 236680704

約数和(自身を除く): 34842823

約数列:

[1, 7, 47, 233, 329, 1631, 2633, 10951, 18431, 76657, 123751, 613489, 866257, 4294423, 28833983, 201837881]

約数ペア:

[(1, 201837881), (7, 28833983), (47, 4294423), (233, 866257), (329, 613489), (1631, 123751), (2633, 76657), (10951, 18431)]