205144424

素因数分解:

$2^3\times {\mathrm{1181}}^1\times {\mathrm{21713}}^1$

素因数の和:22900

約数の個数: 16

約数和(自身を含む): 384989220

約数和(自身を除く): 179844796

約数列:

[1, 2, 4, 8, 1181, 2362, 4724, 9448, 21713, 43426, 86852, 173704, 25643053, 51286106, 102572212, 205144424]

約数ペア:

[(1, 205144424), (2, 102572212), (4, 51286106), (8, 25643053), (1181, 173704), (2362, 86852), (4724, 43426), (9448, 21713)]