200176705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 261480960

約数和(自身を除く): 61304255

約数列:

[1, 5, 23, 29, 115, 145, 193, 311, 667, 965, 1555, 3335, 4439, 5597, 7153, 9019, 22195, 27985, 35765, 45095, 60023, 128731, 207437, 300115, 643655, 1037185, 1380529, 1740667, 6902645, 8703335, 40035341, 200176705]

約数ペア:

[(1, 200176705), (5, 40035341), (23, 8703335), (29, 6902645), (115, 1740667), (145, 1380529), (193, 1037185), (311, 643655), (667, 300115), (965, 207437), (1555, 128731), (3335, 60023), (4439, 45095), (5597, 35765), (7153, 27985), (9019, 22195)]