201722876

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{2551}}^1$

素因数の和:2981

約数の個数: 24

約数和(自身を含む): 360781344

約数和(自身を除く): 159058468

約数列:

[1, 2, 4, 53, 106, 212, 373, 746, 1492, 2551, 5102, 10204, 19769, 39538, 79076, 135203, 270406, 540812, 951523, 1903046, 3806092, 50430719, 100861438, 201722876]

約数ペア:

[(1, 201722876), (2, 100861438), (4, 50430719), (53, 3806092), (106, 1903046), (212, 951523), (373, 540812), (746, 270406), (1492, 135203), (2551, 79076), (5102, 39538), (10204, 19769)]