204781297

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{1511}}^1$

素因数の和:2556

約数の個数: 16

約数和(自身を含む): 246758400

約数和(自身を除く): 41977103

約数列:

[1, 7, 19, 133, 1019, 1511, 7133, 10577, 19361, 28709, 135527, 200963, 1539709, 10777963, 29254471, 204781297]

約数ペア:

[(1, 204781297), (7, 29254471), (19, 10777963), (133, 1539709), (1019, 200963), (1511, 135527), (7133, 28709), (10577, 19361)]