201317528

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{5669}}^1$

素因数の和:5891

約数の個数: 32

約数和(自身を含む): 395992800

約数和(自身を除く): 194675272

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 193, 386, 772, 1544, 4439, 5669, 8878, 11338, 17756, 22676, 35512, 45352, 130387, 260774, 521548, 1043096, 1094117, 2188234, 4376468, 8752936, 25164691, 50329382, 100658764, 201317528]

約数ペア:

[(1, 201317528), (2, 100658764), (4, 50329382), (8, 25164691), (23, 8752936), (46, 4376468), (92, 2188234), (184, 1094117), (193, 1043096), (386, 521548), (772, 260774), (1544, 130387), (4439, 45352), (5669, 35512), (8878, 22676), (11338, 17756)]