214175045

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1409}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 303747840

約数和(自身を除く): 89572795

約数列:

[1, 5, 7, 35, 43, 101, 215, 301, 505, 707, 1409, 1505, 3535, 4343, 7045, 9863, 21715, 30401, 49315, 60587, 142309, 152005, 302935, 424109, 711545, 996163, 2120545, 4980815, 6119287, 30596435, 42835009, 214175045]

約数ペア:

[(1, 214175045), (5, 42835009), (7, 30596435), (35, 6119287), (43, 4980815), (101, 2120545), (215, 996163), (301, 711545), (505, 424109), (707, 302935), (1409, 152005), (1505, 142309), (3535, 60587), (4343, 49315), (7045, 30401), (9863, 21715)]