201640387577

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3701}}^1\times {\mathrm{43691}}^1$

素因数の和:47464

約数の個数: 16

約数和(自身を含む): 213507074880

約数和(自身を除く): 11866687303

約数列:

[1, 29, 43, 1247, 3701, 43691, 107329, 159143, 1267039, 1878713, 4615147, 54482677, 161700391, 4689311339, 6953116813, 201640387577]

約数ペア:

[(1, 201640387577), (29, 6953116813), (43, 4689311339), (1247, 161700391), (3701, 54482677), (43691, 4615147), (107329, 1878713), (159143, 1267039)]