205969784

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{6703}}^1$

素因数の和:6899

約数の個数: 32

約数和(自身を含む): 405457920

約数和(自身を除く): 199488136

約数列:

[1, 2, 4, 8, 23, 46, 92, 167, 184, 334, 668, 1336, 3841, 6703, 7682, 13406, 15364, 26812, 30728, 53624, 154169, 308338, 616676, 1119401, 1233352, 2238802, 4477604, 8955208, 25746223, 51492446, 102984892, 205969784]

約数ペア:

[(1, 205969784), (2, 102984892), (4, 51492446), (8, 25746223), (23, 8955208), (46, 4477604), (92, 2238802), (167, 1233352), (184, 1119401), (334, 616676), (668, 308338), (1336, 154169), (3841, 53624), (6703, 30728), (7682, 26812), (13406, 15364)]