201930032

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{919}}^1$

素因数の和:1401

約数の個数: 40

約数和(自身を含む): 405212160

約数和(自身を除く): 203282128

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 443, 496, 886, 919, 1772, 1838, 3544, 3676, 7088, 7352, 13733, 14704, 27466, 28489, 54932, 56978, 109864, 113956, 219728, 227912, 407117, 455824, 814234, 1628468, 3256936, 6513872, 12620627, 25241254, 50482508, 100965016, 201930032]

約数ペア:

[(1, 201930032), (2, 100965016), (4, 50482508), (8, 25241254), (16, 12620627), (31, 6513872), (62, 3256936), (124, 1628468), (248, 814234), (443, 455824), (496, 407117), (886, 227912), (919, 219728), (1772, 113956), (1838, 109864), (3544, 56978), (3676, 54932), (7088, 28489), (7352, 27466), (13733, 14704)]