193969081

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 216008000

約数和(自身を除く): 22038919

約数列:

[1, 19, 29, 61, 199, 551, 841, 1159, 1769, 3781, 5771, 12139, 15979, 33611, 51301, 109649, 167359, 230641, 352031, 974719, 3179821, 6688589, 10208899, 193969081]

約数ペア:

[(1, 193969081), (19, 10208899), (29, 6688589), (61, 3179821), (199, 974719), (551, 352031), (841, 230641), (1159, 167359), (1769, 109649), (3781, 51301), (5771, 33611), (12139, 15979)]