206342144

素因数分解:

$2^{11}\times {\mathrm{53}}^1\times {\mathrm{1901}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 420589260

約数和(自身を除く): 214247116

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1024, 1696, 1901, 2048, 3392, 3802, 6784, 7604, 13568, 15208, 27136, 30416, 54272, 60832, 100753, 108544, 121664, 201506, 243328, 403012, 486656, 806024, 973312, 1612048, 1946624, 3224096, 3893248, 6448192, 12896384, 25792768, 51585536, 103171072, 206342144]

約数ペア:

[(1, 206342144), (2, 103171072), (4, 51585536), (8, 25792768), (16, 12896384), (32, 6448192), (53, 3893248), (64, 3224096), (106, 1946624), (128, 1612048), (212, 973312), (256, 806024), (424, 486656), (512, 403012), (848, 243328), (1024, 201506), (1696, 121664), (1901, 108544), (2048, 100753), (3392, 60832), (3802, 54272), (6784, 30416), (7604, 27136), (13568, 15208)]