201630482781

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1980089}}^1$

素因数の和:1980485

約数の個数: 32

約数和(自身を含む): 331768039680

約数和(自身を除く): 130137556899

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 373, 1119, 2611, 4849, 7833, 14547, 33943, 101829, 1980089, 5940267, 13860623, 25741157, 41581869, 77223471, 180188099, 540564297, 738573197, 2215719591, 5170012379, 9601451561, 15510037137, 28804354683, 67210160927, 201630482781]

約数ペア:

[(1, 201630482781), (3, 67210160927), (7, 28804354683), (13, 15510037137), (21, 9601451561), (39, 5170012379), (91, 2215719591), (273, 738573197), (373, 540564297), (1119, 180188099), (2611, 77223471), (4849, 41581869), (7833, 25741157), (14547, 13860623), (33943, 5940267), (101829, 1980089)]