204558970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{24151}}^1$

素因数の和:24187

約数の個数: 48

約数和(自身を含む): 462559104

約数和(自身を除く): 258000134

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 24151, 48302, 120755, 169057, 241510, 265661, 338114, 531322, 845285, 1328305, 1690570, 1859627, 2656610, 2922271, 3719254, 5844542, 9298135, 14611355, 18596270, 20455897, 29222710, 40911794, 102279485, 204558970]

約数ペア:

[(1, 204558970), (2, 102279485), (5, 40911794), (7, 29222710), (10, 20455897), (11, 18596270), (14, 14611355), (22, 9298135), (35, 5844542), (55, 3719254), (70, 2922271), (77, 2656610), (110, 1859627), (121, 1690570), (154, 1328305), (242, 845285), (385, 531322), (605, 338114), (770, 265661), (847, 241510), (1210, 169057), (1694, 120755), (4235, 48302), (8470, 24151)]