201920237

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{967}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 218287872

約数和(自身を除く): 16367635

約数列:

[1, 17, 71, 173, 967, 1207, 2941, 12283, 16439, 68657, 167291, 208811, 1167169, 2843947, 11877661, 201920237]

約数ペア:

[(1, 201920237), (17, 11877661), (71, 2843947), (173, 1167169), (967, 208811), (1207, 167291), (2941, 68657), (12283, 16439)]