209224122

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{2099}}^1$

素因数の和:2590

約数の個数: 32

約数和(自身を含む): 430920000

約数和(自身を除く): 221695878

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 449, 898, 1347, 2099, 2694, 4198, 6297, 12594, 16613, 33226, 49839, 77663, 99678, 155326, 232989, 465978, 942451, 1884902, 2827353, 5654706, 34870687, 69741374, 104612061, 209224122]

約数ペア:

[(1, 209224122), (2, 104612061), (3, 69741374), (6, 34870687), (37, 5654706), (74, 2827353), (111, 1884902), (222, 942451), (449, 465978), (898, 232989), (1347, 155326), (2099, 99678), (2694, 77663), (4198, 49839), (6297, 33226), (12594, 16613)]