201237279

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1\times {\mathrm{2531}}^1$

素因数の和:4110

約数の個数: 16

約数和(自身を含む): 284394240

約数和(自身を除く): 83156961

約数列:

[1, 3, 17, 51, 1559, 2531, 4677, 7593, 26503, 43027, 79509, 129081, 3945829, 11837487, 67079093, 201237279]

約数ペア:

[(1, 201237279), (3, 67079093), (17, 11837487), (51, 3945829), (1559, 129081), (2531, 79509), (4677, 43027), (7593, 26503)]