210085904

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{9719}}^1$

素因数の和:9927

約数の個数: 40

約数和(自身を含む): 467648640

約数和(自身を除く): 257562736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 772, 1351, 1544, 2702, 3088, 5404, 9719, 10808, 19438, 21616, 38876, 68033, 77752, 136066, 155504, 272132, 544264, 1088528, 1875767, 3751534, 7503068, 13130369, 15006136, 26260738, 30012272, 52521476, 105042952, 210085904]

約数ペア:

[(1, 210085904), (2, 105042952), (4, 52521476), (7, 30012272), (8, 26260738), (14, 15006136), (16, 13130369), (28, 7503068), (56, 3751534), (112, 1875767), (193, 1088528), (386, 544264), (772, 272132), (1351, 155504), (1544, 136066), (2702, 77752), (3088, 68033), (5404, 38876), (9719, 21616), (10808, 19438)]