199905747

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{8893}}^1$

素因数の和:9082

約数の個数: 16

約数和(自身を含む): 273223680

約数和(自身を除く): 73317933

約数列:

[1, 3, 59, 127, 177, 381, 7493, 8893, 22479, 26679, 524687, 1129411, 1574061, 3388233, 66635249, 199905747]

約数ペア:

[(1, 199905747), (3, 66635249), (59, 3388233), (127, 1574061), (177, 1129411), (381, 524687), (7493, 26679), (8893, 22479)]