208231036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{3253}}^1$

素因数の和:4501

約数の個数: 24

約数和(自身を含む): 392874944

約数和(自身を除く): 184643908

約数列:

[1, 2, 4, 13, 26, 52, 1231, 2462, 3253, 4924, 6506, 13012, 16003, 32006, 42289, 64012, 84578, 169156, 4004443, 8008886, 16017772, 52057759, 104115518, 208231036]

約数ペア:

[(1, 208231036), (2, 104115518), (4, 52057759), (13, 16017772), (26, 8008886), (52, 4004443), (1231, 169156), (2462, 84578), (3253, 64012), (4924, 42289), (6506, 32006), (13012, 16003)]