201786381

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{1093}}^1$

素因数の和:1453

約数の個数: 24

約数和(自身を含む): 296784696

約数和(自身を除く): 94998315

約数列:

[1, 3, 9, 73, 219, 281, 657, 843, 1093, 2529, 3279, 9837, 20513, 61539, 79789, 184617, 239367, 307133, 718101, 921399, 2764197, 22420709, 67262127, 201786381]

約数ペア:

[(1, 201786381), (3, 67262127), (9, 22420709), (73, 2764197), (219, 921399), (281, 718101), (657, 307133), (843, 239367), (1093, 184617), (2529, 79789), (3279, 61539), (9837, 20513)]