207664724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{4013}}^1$

素因数の和:4795

約数の個数: 24

約数和(自身を含む): 385392168

約数和(自身を除く): 177727444

約数列:

[1, 2, 4, 17, 34, 68, 761, 1522, 3044, 4013, 8026, 12937, 16052, 25874, 51748, 68221, 136442, 272884, 3053893, 6107786, 12215572, 51916181, 103832362, 207664724]

約数ペア:

[(1, 207664724), (2, 103832362), (4, 51916181), (17, 12215572), (34, 6107786), (68, 3053893), (761, 272884), (1522, 136442), (3044, 68221), (4013, 51748), (8026, 25874), (12937, 16052)]