201991836

素因数分解:

$2^2\times 3^1\times {\mathrm{1471}}^1\times {\mathrm{11443}}^1$

素因数の和:12921

約数の個数: 24

約数和(自身を含む): 471675904

約数和(自身を除く): 269684068

約数列:

[1, 2, 3, 4, 6, 12, 1471, 2942, 4413, 5884, 8826, 11443, 17652, 22886, 34329, 45772, 68658, 137316, 16832653, 33665306, 50497959, 67330612, 100995918, 201991836]

約数ペア:

[(1, 201991836), (2, 100995918), (3, 67330612), (4, 50497959), (6, 33665306), (12, 16832653), (1471, 137316), (2942, 68658), (4413, 45772), (5884, 34329), (8826, 22886), (11443, 17652)]