206194612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{208699}}^1$

素因数の和:208735

約数の個数: 24

約数和(自身を含む): 409052000

約数和(自身を除く): 202857388

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 208699, 417398, 834796, 2713087, 3965281, 5426174, 7930562, 10852348, 15861124, 51548653, 103097306, 206194612]

約数ペア:

[(1, 206194612), (2, 103097306), (4, 51548653), (13, 15861124), (19, 10852348), (26, 7930562), (38, 5426174), (52, 3965281), (76, 2713087), (247, 834796), (494, 417398), (988, 208699)]