201969886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1\times {\mathrm{3709}}^1$

素因数の和:5163

約数の個数: 16

約数和(自身を含む): 319208400

約数和(自身を除く): 117238514

約数列:

[1, 2, 19, 38, 1433, 2866, 3709, 7418, 27227, 54454, 70471, 140942, 5314997, 10629994, 100984943, 201969886]

約数ペア:

[(1, 201969886), (2, 100984943), (19, 10629994), (38, 5314997), (1433, 140942), (2866, 70471), (3709, 54454), (7418, 27227)]