211375744

素因数分解:

$2^7\times {\mathrm{347}}^1\times {\mathrm{4759}}^1$

素因数の和:5120

約数の個数: 32

約数和(自身を含む): 422402400

約数和(自身を除く): 211026656

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 347, 694, 1388, 2776, 4759, 5552, 9518, 11104, 19036, 22208, 38072, 44416, 76144, 152288, 304576, 609152, 1651373, 3302746, 6605492, 13210984, 26421968, 52843936, 105687872, 211375744]

約数ペア:

[(1, 211375744), (2, 105687872), (4, 52843936), (8, 26421968), (16, 13210984), (32, 6605492), (64, 3302746), (128, 1651373), (347, 609152), (694, 304576), (1388, 152288), (2776, 76144), (4759, 44416), (5552, 38072), (9518, 22208), (11104, 19036)]