201875399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{6949}}^1$

素因数の和:7118

約数の個数: 16

約数和(自身を含む): 233520000

約数和(自身を除く): 31644601

約数列:

[1, 11, 19, 139, 209, 1529, 2641, 6949, 29051, 76439, 132031, 965911, 1452341, 10625021, 18352309, 201875399]

約数ペア:

[(1, 201875399), (11, 18352309), (19, 10625021), (139, 1452341), (209, 965911), (1529, 132031), (2641, 76439), (6949, 29051)]