209768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2017}}^1$

素因数の和:2036

約数の個数: 16

約数和(自身を含む): 423780

約数和(自身を除く): 214012

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2017, 4034, 8068, 16136, 26221, 52442, 104884, 209768]

約数ペア:

[(1, 209768), (2, 104884), (4, 52442), (8, 26221), (13, 16136), (26, 8068), (52, 4034), (104, 2017)]