200725376

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{36469}}^1$

素因数の和:36526

約数の個数: 32

約数和(自身を含む): 409193400

約数和(自身を除く): 208468024

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 36469, 72938, 145876, 291752, 583504, 1167008, 1568167, 2334016, 3136334, 4668032, 6272668, 12545336, 25090672, 50181344, 100362688, 200725376]

約数ペア:

[(1, 200725376), (2, 100362688), (4, 50181344), (8, 25090672), (16, 12545336), (32, 6272668), (43, 4668032), (64, 3136334), (86, 2334016), (128, 1568167), (172, 1167008), (344, 583504), (688, 291752), (1376, 145876), (2752, 72938), (5504, 36469)]