200575952

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{404387}}^1$

素因数の和:404426

約数の個数: 20

約数和(自身を含む): 401152896

約数和(自身を除く): 200576944

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 404387, 808774, 1617548, 3235096, 6470192, 12535997, 25071994, 50143988, 100287976, 200575952]

約数ペア:

[(1, 200575952), (2, 100287976), (4, 50143988), (8, 25071994), (16, 12535997), (31, 6470192), (62, 3235096), (124, 1617548), (248, 808774), (496, 404387)]