205932848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{27211}}^1$

素因数の和:27273

約数の個数: 40

約数和(自身を含む): 445406016

約数和(自身を除く): 239473168

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 27211, 54422, 108844, 217688, 299321, 435376, 598642, 1170073, 1197284, 2340146, 2394568, 4680292, 4789136, 9360584, 12870803, 18721168, 25741606, 51483212, 102966424, 205932848]

約数ペア:

[(1, 205932848), (2, 102966424), (4, 51483212), (8, 25741606), (11, 18721168), (16, 12870803), (22, 9360584), (43, 4789136), (44, 4680292), (86, 2394568), (88, 2340146), (172, 1197284), (176, 1170073), (344, 598642), (473, 435376), (688, 299321), (946, 217688), (1892, 108844), (3784, 54422), (7568, 27211)]