202161352

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{2447}}^1$

素因数の和:2925

約数の個数: 32

約数和(自身を含む): 396576000

約数和(自身を除く): 194414648

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 449, 898, 1796, 2447, 3592, 4894, 9788, 10327, 19576, 20654, 41308, 56281, 82616, 112562, 225124, 450248, 1098703, 2197406, 4394812, 8789624, 25270169, 50540338, 101080676, 202161352]

約数ペア:

[(1, 202161352), (2, 101080676), (4, 50540338), (8, 25270169), (23, 8789624), (46, 4394812), (92, 2197406), (184, 1098703), (449, 450248), (898, 225124), (1796, 112562), (2447, 82616), (3592, 56281), (4894, 41308), (9788, 20654), (10327, 19576)]