201418784

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6469}}^1$

素因数の和:6625

約数の個数: 48

約数和(自身を含む): 456523200

約数和(自身を除く): 255104416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 973, 1112, 1946, 2224, 3892, 4448, 6469, 7784, 12938, 15568, 25876, 31136, 45283, 51752, 90566, 103504, 181132, 207008, 362264, 724528, 899191, 1449056, 1798382, 3596764, 6294337, 7193528, 12588674, 14387056, 25177348, 28774112, 50354696, 100709392, 201418784]

約数ペア:

[(1, 201418784), (2, 100709392), (4, 50354696), (7, 28774112), (8, 25177348), (14, 14387056), (16, 12588674), (28, 7193528), (32, 6294337), (56, 3596764), (112, 1798382), (139, 1449056), (224, 899191), (278, 724528), (556, 362264), (973, 207008), (1112, 181132), (1946, 103504), (2224, 90566), (3892, 51752), (4448, 45283), (6469, 31136), (7784, 25876), (12938, 15568)]