210563456

素因数分解:

$2^7\times {\mathrm{577}}^1\times {\mathrm{2851}}^1$

素因数の和:3442

約数の個数: 32

約数和(自身を含む): 420356280

約数和(自身を除く): 209792824

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 577, 1154, 2308, 2851, 4616, 5702, 9232, 11404, 18464, 22808, 36928, 45616, 73856, 91232, 182464, 364928, 1645027, 3290054, 6580108, 13160216, 26320432, 52640864, 105281728, 210563456]

約数ペア:

[(1, 210563456), (2, 105281728), (4, 52640864), (8, 26320432), (16, 13160216), (32, 6580108), (64, 3290054), (128, 1645027), (577, 364928), (1154, 182464), (2308, 91232), (2851, 73856), (4616, 45616), (5702, 36928), (9232, 22808), (11404, 18464)]