205496733

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{409}}^1\times {\mathrm{991}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 297719040

約数和(自身を除く): 92222307

約数列:

[1, 3, 13, 39, 169, 409, 507, 991, 1227, 2973, 5317, 12883, 15951, 38649, 69121, 167479, 207363, 405319, 502437, 1215957, 5269147, 15807441, 68498911, 205496733]

約数ペア:

[(1, 205496733), (3, 68498911), (13, 15807441), (39, 5269147), (169, 1215957), (409, 502437), (507, 405319), (991, 207363), (1227, 167479), (2973, 69121), (5317, 38649), (12883, 15951)]