205747334401

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{12211249}}^1$

素因数の和:12211368

約数の個数: 16

約数和(自身を含む): 246178800000

約数和(自身を除く): 40431465599

約数列:

[1, 7, 29, 83, 203, 581, 2407, 16849, 12211249, 85478743, 354126221, 1013533667, 2478883547, 7094735669, 29392476343, 205747334401]

約数ペア:

[(1, 205747334401), (7, 29392476343), (29, 7094735669), (83, 2478883547), (203, 1013533667), (581, 354126221), (2407, 85478743), (16849, 12211249)]