200911029

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{911}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 301529088

約数和(自身を除く): 100618059

約数列:

[1, 3, 11, 33, 41, 123, 163, 451, 489, 911, 1353, 1793, 2733, 5379, 6683, 10021, 20049, 30063, 37351, 73513, 112053, 148493, 220539, 410861, 445479, 1232583, 1633423, 4900269, 6088213, 18264639, 66970343, 200911029]

約数ペア:

[(1, 200911029), (3, 66970343), (11, 18264639), (33, 6088213), (41, 4900269), (123, 1633423), (163, 1232583), (451, 445479), (489, 410861), (911, 220539), (1353, 148493), (1793, 112053), (2733, 73513), (5379, 37351), (6683, 30063), (10021, 20049)]