205086992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{7717}}^1$

素因数の和:7887

約数の個数: 40

約数和(自身を含む): 436406592

約数和(自身を除く): 231319600

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 151, 176, 302, 604, 1208, 1661, 2416, 3322, 6644, 7717, 13288, 15434, 26576, 30868, 61736, 84887, 123472, 169774, 339548, 679096, 1165267, 1358192, 2330534, 4661068, 9322136, 12817937, 18644272, 25635874, 51271748, 102543496, 205086992]

約数ペア:

[(1, 205086992), (2, 102543496), (4, 51271748), (8, 25635874), (11, 18644272), (16, 12817937), (22, 9322136), (44, 4661068), (88, 2330534), (151, 1358192), (176, 1165267), (302, 679096), (604, 339548), (1208, 169774), (1661, 123472), (2416, 84887), (3322, 61736), (6644, 30868), (7717, 26576), (13288, 15434)]