200845557

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{27791}}^1$

素因数の和:27881

約数の個数: 24

約数和(自身を含む): 320830848

約数和(自身を除く): 119985291

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 2409, 7227, 27791, 83373, 250119, 305701, 917103, 2028743, 2751309, 6086229, 18258687, 22316173, 66948519, 200845557]

約数ペア:

[(1, 200845557), (3, 66948519), (9, 22316173), (11, 18258687), (33, 6086229), (73, 2751309), (99, 2028743), (219, 917103), (657, 305701), (803, 250119), (2409, 83373), (7227, 27791)]