211054208

素因数分解:

$2^7\times {\mathrm{239}}^1\times {\mathrm{6899}}^1$

素因数の和:7152

約数の個数: 32

約数和(自身を含む): 422280000

約数和(自身を除く): 211225792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 478, 956, 1912, 3824, 6899, 7648, 13798, 15296, 27596, 30592, 55192, 110384, 220768, 441536, 883072, 1648861, 3297722, 6595444, 13190888, 26381776, 52763552, 105527104, 211054208]

約数ペア:

[(1, 211054208), (2, 105527104), (4, 52763552), (8, 26381776), (16, 13190888), (32, 6595444), (64, 3297722), (128, 1648861), (239, 883072), (478, 441536), (956, 220768), (1912, 110384), (3824, 55192), (6899, 30592), (7648, 27596), (13798, 15296)]