201696993

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{439427}}^1$

素因数の和:439453

約数の個数: 16

約数和(自身を含む): 316388160

約数和(自身を除く): 114691167

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 439427, 1318281, 3954843, 7470259, 11864529, 22410777, 67232331, 201696993]

約数ペア:

[(1, 201696993), (3, 67232331), (9, 22410777), (17, 11864529), (27, 7470259), (51, 3954843), (153, 1318281), (459, 439427)]