220103303

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{4813}}^1$

素因数の和:5006

約数の個数: 16

約数和(自身を含む): 258800640

約数和(自身を除く): 38697337

約数列:

[1, 7, 47, 139, 329, 973, 4813, 6533, 33691, 45731, 226211, 669007, 1583477, 4683049, 31443329, 220103303]

約数ペア:

[(1, 220103303), (7, 31443329), (47, 4683049), (139, 1583477), (329, 669007), (973, 226211), (4813, 45731), (6533, 33691)]