199305512

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{36691}}^1$

素因数の和:36801

約数の個数: 32

約数和(自身を含む): 431497920

約数和(自身を除く): 232192408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 36691, 73382, 146764, 256837, 293528, 513674, 1027348, 2054696, 3559027, 7118054, 14236108, 24913189, 28472216, 49826378, 99652756, 199305512]

約数ペア:

[(1, 199305512), (2, 99652756), (4, 49826378), (7, 28472216), (8, 24913189), (14, 14236108), (28, 7118054), (56, 3559027), (97, 2054696), (194, 1027348), (388, 513674), (679, 293528), (776, 256837), (1358, 146764), (2716, 73382), (5432, 36691)]