195890286

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{4937}}^1$

素因数の和:5348

約数の個数: 32

約数和(自身を含む): 415977120

約数和(自身を除く): 220086834

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 389, 778, 1167, 2334, 4937, 6613, 9874, 13226, 14811, 19839, 29622, 39678, 83929, 167858, 251787, 503574, 1920493, 3840986, 5761479, 11522958, 32648381, 65296762, 97945143, 195890286]

約数ペア:

[(1, 195890286), (2, 97945143), (3, 65296762), (6, 32648381), (17, 11522958), (34, 5761479), (51, 3840986), (102, 1920493), (389, 503574), (778, 251787), (1167, 167858), (2334, 83929), (4937, 39678), (6613, 29622), (9874, 19839), (13226, 14811)]