206566641

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{1567}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 303640064

約数和(自身を除く): 97073423

約数列:

[1, 3, 9, 97, 151, 291, 453, 873, 1359, 1567, 4701, 14103, 14647, 43941, 131823, 151999, 236617, 455997, 709851, 1367991, 2129553, 22951849, 68855547, 206566641]

約数ペア:

[(1, 206566641), (3, 68855547), (9, 22951849), (97, 2129553), (151, 1367991), (291, 709851), (453, 455997), (873, 236617), (1359, 151999), (1567, 131823), (4701, 43941), (14103, 14647)]