200452690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{488909}}^1$

素因数の和:488957

約数の個数: 16

約数和(自身を含む): 369615960

約数和(自身を除く): 169163270

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 488909, 977818, 2444545, 4889090, 20045269, 40090538, 100226345, 200452690]

約数ペア:

[(1, 200452690), (2, 100226345), (5, 40090538), (10, 20045269), (41, 4889090), (82, 2444545), (205, 977818), (410, 488909)]