200711504

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{15859}}^1$

素因数の和:15987

約数の個数: 40

約数和(自身を含む): 448393920

約数和(自身を除く): 247682416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 12656, 15859, 31718, 63436, 111013, 126872, 222026, 253744, 444052, 888104, 1776208, 1792067, 3584134, 7168268, 12544469, 14336536, 25088938, 28673072, 50177876, 100355752, 200711504]

約数ペア:

[(1, 200711504), (2, 100355752), (4, 50177876), (7, 28673072), (8, 25088938), (14, 14336536), (16, 12544469), (28, 7168268), (56, 3584134), (112, 1792067), (113, 1776208), (226, 888104), (452, 444052), (791, 253744), (904, 222026), (1582, 126872), (1808, 111013), (3164, 63436), (6328, 31718), (12656, 15859)]