203217810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2521}}^1\times {\mathrm{2687}}^1$

素因数の和:5218

約数の個数: 32

約数和(自身を含む): 488097792

約数和(自身を除く): 284879982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2521, 2687, 5042, 5374, 7563, 8061, 12605, 13435, 15126, 16122, 25210, 26870, 37815, 40305, 75630, 80610, 6773927, 13547854, 20321781, 33869635, 40643562, 67739270, 101608905, 203217810]

約数ペア:

[(1, 203217810), (2, 101608905), (3, 67739270), (5, 40643562), (6, 33869635), (10, 20321781), (15, 13547854), (30, 6773927), (2521, 80610), (2687, 75630), (5042, 40305), (5374, 37815), (7563, 26870), (8061, 25210), (12605, 16122), (13435, 15126)]