200580849

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1087}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 346245120

約数和(自身を除く): 145664271

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 101, 203, 261, 303, 609, 707, 909, 1087, 1827, 2121, 2929, 3261, 6363, 7609, 8787, 9783, 20503, 22827, 26361, 31523, 61509, 68481, 94569, 109787, 184527, 220661, 283707, 329361, 661983, 768509, 988083, 1985949, 2305527, 3183823, 6916581, 9551469, 22286761, 28654407, 66860283, 200580849]

約数ペア:

[(1, 200580849), (3, 66860283), (7, 28654407), (9, 22286761), (21, 9551469), (29, 6916581), (63, 3183823), (87, 2305527), (101, 1985949), (203, 988083), (261, 768509), (303, 661983), (609, 329361), (707, 283707), (909, 220661), (1087, 184527), (1827, 109787), (2121, 94569), (2929, 68481), (3261, 61509), (6363, 31523), (7609, 26361), (8787, 22827), (9783, 20503)]