200819210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{1201}}^1$

素因数の和:1958

約数の個数: 32

約数和(自身を含む): 378024192

約数和(自身を除く): 177204982

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 727, 1201, 1454, 2402, 3635, 6005, 7270, 12010, 16721, 27623, 33442, 55246, 83605, 138115, 167210, 276230, 873127, 1746254, 4365635, 8731270, 20081921, 40163842, 100409605, 200819210]

約数ペア:

[(1, 200819210), (2, 100409605), (5, 40163842), (10, 20081921), (23, 8731270), (46, 4365635), (115, 1746254), (230, 873127), (727, 276230), (1201, 167210), (1454, 138115), (2402, 83605), (3635, 55246), (6005, 33442), (7270, 27623), (12010, 16721)]