204025832

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{1237}}^1$

素因数の和:1685

約数の個数: 32

約数和(自身を含む): 391084200

約数和(自身を除く): 187058368

約数列:

[1, 2, 4, 8, 53, 106, 212, 389, 424, 778, 1237, 1556, 2474, 3112, 4948, 9896, 20617, 41234, 65561, 82468, 131122, 164936, 262244, 481193, 524488, 962386, 1924772, 3849544, 25503229, 51006458, 102012916, 204025832]

約数ペア:

[(1, 204025832), (2, 102012916), (4, 51006458), (8, 25503229), (53, 3849544), (106, 1924772), (212, 962386), (389, 524488), (424, 481193), (778, 262244), (1237, 164936), (1556, 131122), (2474, 82468), (3112, 65561), (4948, 41234), (9896, 20617)]