200550945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1910009}}^1$

素因数の和:1910024

約数の個数: 16

約数和(自身を含む): 366721920

約数和(自身を除く): 166170975

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1910009, 5730027, 9550045, 13370063, 28650135, 40110189, 66850315, 200550945]

約数ペア:

[(1, 200550945), (3, 66850315), (5, 40110189), (7, 28650135), (15, 13370063), (21, 9550045), (35, 5730027), (105, 1910009)]