205191424

素因数分解:

$2^8\times {\mathrm{193}}^1\times {\mathrm{4153}}^1$

素因数の和:4362

約数の個数: 36

約数和(自身を含む): 411802636

約数和(自身を除く): 206611212

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 386, 772, 1544, 3088, 4153, 6176, 8306, 12352, 16612, 24704, 33224, 49408, 66448, 132896, 265792, 531584, 801529, 1063168, 1603058, 3206116, 6412232, 12824464, 25648928, 51297856, 102595712, 205191424]

約数ペア:

[(1, 205191424), (2, 102595712), (4, 51297856), (8, 25648928), (16, 12824464), (32, 6412232), (64, 3206116), (128, 1603058), (193, 1063168), (256, 801529), (386, 531584), (772, 265792), (1544, 132896), (3088, 66448), (4153, 49408), (6176, 33224), (8306, 24704), (12352, 16612)]