204821504

素因数分解:

$2^{10}\times {\mathrm{139}}^1\times {\mathrm{1439}}^1$

素因数の和:1598

約数の個数: 44

約数和(自身を含む): 412675200

約数和(自身を除く): 207853696

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 512, 556, 1024, 1112, 1439, 2224, 2878, 4448, 5756, 8896, 11512, 17792, 23024, 35584, 46048, 71168, 92096, 142336, 184192, 200021, 368384, 400042, 736768, 800084, 1473536, 1600168, 3200336, 6400672, 12801344, 25602688, 51205376, 102410752, 204821504]

約数ペア:

[(1, 204821504), (2, 102410752), (4, 51205376), (8, 25602688), (16, 12801344), (32, 6400672), (64, 3200336), (128, 1600168), (139, 1473536), (256, 800084), (278, 736768), (512, 400042), (556, 368384), (1024, 200021), (1112, 184192), (1439, 142336), (2224, 92096), (2878, 71168), (4448, 46048), (5756, 35584), (8896, 23024), (11512, 17792)]