201964245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1923469}}^1$

素因数の和:1923484

約数の個数: 16

約数和(自身を含む): 369306240

約数和(自身を除く): 167341995

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1923469, 5770407, 9617345, 13464283, 28852035, 40392849, 67321415, 201964245]

約数ペア:

[(1, 201964245), (3, 67321415), (5, 40392849), (7, 28852035), (15, 13464283), (21, 9617345), (35, 5770407), (105, 1923469)]