204532492

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{197}}^1\times {\mathrm{719}}^1$

素因数の和:958

約数の個数: 36

約数和(自身を含む): 380207520

約数和(自身を除く): 175675028

約数列:

[1, 2, 4, 19, 38, 76, 197, 361, 394, 719, 722, 788, 1438, 1444, 2876, 3743, 7486, 13661, 14972, 27322, 54644, 71117, 141643, 142234, 259559, 283286, 284468, 519118, 566572, 1038236, 2691217, 5382434, 10764868, 51133123, 102266246, 204532492]

約数ペア:

[(1, 204532492), (2, 102266246), (4, 51133123), (19, 10764868), (38, 5382434), (76, 2691217), (197, 1038236), (361, 566572), (394, 519118), (719, 284468), (722, 283286), (788, 259559), (1438, 142234), (1444, 141643), (2876, 71117), (3743, 54644), (7486, 27322), (13661, 14972)]