205941395

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{4663}}^1$

素因数の和:4763

約数の個数: 24

約数和(自身を含む): 275418528

約数和(自身を除く): 69477133

約数列:

[1, 5, 11, 55, 73, 121, 365, 605, 803, 4015, 4663, 8833, 23315, 44165, 51293, 256465, 340399, 564223, 1701995, 2821115, 3744389, 18721945, 41188279, 205941395]

約数ペア:

[(1, 205941395), (5, 41188279), (11, 18721945), (55, 3744389), (73, 2821115), (121, 1701995), (365, 564223), (605, 340399), (803, 256465), (4015, 51293), (4663, 44165), (8833, 23315)]