208065363

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{370883}}^1$

素因数の和:370914

約数の個数: 16

約数和(自身を含む): 320443776

約数和(自身を除く): 112378413

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 370883, 1112649, 4079713, 6305011, 12239139, 18915033, 69355121, 208065363]

約数ペア:

[(1, 208065363), (3, 69355121), (11, 18915033), (17, 12239139), (33, 6305011), (51, 4079713), (187, 1112649), (561, 370883)]