201272499

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{257053}}^1$

素因数の和:257091

約数の個数: 16

約数和(自身を含む): 308464800

約数和(自身を除く): 107192301

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 257053, 771159, 2313477, 6940431, 7454537, 22363611, 67090833, 201272499]

約数ペア:

[(1, 201272499), (3, 67090833), (9, 22363611), (27, 7454537), (29, 6940431), (87, 2313477), (261, 771159), (783, 257053)]