201668697

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{85853}}^1$

素因数の和:85894

約数の個数: 20

約数和(自身を含む): 311650020

約数和(自身を除く): 109981323

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 85853, 257559, 772677, 2318031, 2489737, 6954093, 7469211, 22407633, 67222899, 201668697]

約数ペア:

[(1, 201668697), (3, 67222899), (9, 22407633), (27, 7469211), (29, 6954093), (81, 2489737), (87, 2318031), (261, 772677), (783, 257559), (2349, 85853)]