211037144

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{1061}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 422845920

約数和(自身を除く): 211808776

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 529, 1058, 1061, 1081, 2116, 2122, 2162, 4232, 4244, 4324, 8488, 8648, 24403, 24863, 48806, 49726, 49867, 97612, 99452, 99734, 195224, 198904, 199468, 398936, 561269, 1122538, 1146941, 2245076, 2293882, 4490152, 4587764, 9175528, 26379643, 52759286, 105518572, 211037144]

約数ペア:

[(1, 211037144), (2, 105518572), (4, 52759286), (8, 26379643), (23, 9175528), (46, 4587764), (47, 4490152), (92, 2293882), (94, 2245076), (184, 1146941), (188, 1122538), (376, 561269), (529, 398936), (1058, 199468), (1061, 198904), (1081, 195224), (2116, 99734), (2122, 99452), (2162, 97612), (4232, 49867), (4244, 49726), (4324, 48806), (8488, 24863), (8648, 24403)]