200705949

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{4567}}^1$

素因数の和:4849

約数の個数: 24

約数和(自身を含む): 306421440

約数和(自身を除く): 105715491

約数列:

[1, 3, 9, 19, 57, 171, 257, 771, 2313, 4567, 4883, 13701, 14649, 41103, 43947, 86773, 260319, 780957, 1173719, 3521157, 10563471, 22300661, 66901983, 200705949]

約数ペア:

[(1, 200705949), (3, 66901983), (9, 22300661), (19, 10563471), (57, 3521157), (171, 1173719), (257, 780957), (771, 260319), (2313, 86773), (4567, 43947), (4883, 41103), (13701, 14649)]