205517826

素因数分解:

$2^1\times 3^2\times {\mathrm{1277}}^1\times {\mathrm{8941}}^1$

素因数の和:10226

約数の個数: 24

約数和(自身を含む): 445687164

約数和(自身を除く): 240169338

約数列:

[1, 2, 3, 6, 9, 18, 1277, 2554, 3831, 7662, 8941, 11493, 17882, 22986, 26823, 53646, 80469, 160938, 11417657, 22835314, 34252971, 68505942, 102758913, 205517826]

約数ペア:

[(1, 205517826), (2, 102758913), (3, 68505942), (6, 34252971), (9, 22835314), (18, 11417657), (1277, 160938), (2554, 80469), (3831, 53646), (7662, 26823), (8941, 22986), (11493, 17882)]