201772803

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 280702128

約数和(自身を除く): 78929325

約数列:

[1, 3, 37, 73, 111, 219, 673, 1369, 2019, 2701, 4107, 8103, 24901, 49129, 74703, 99937, 147387, 299811, 921337, 1817773, 2764011, 5453319, 67257601, 201772803]

約数ペア:

[(1, 201772803), (3, 67257601), (37, 5453319), (73, 2764011), (111, 1817773), (219, 921337), (673, 299811), (1369, 147387), (2019, 99937), (2701, 74703), (4107, 49129), (8103, 24901)]