207171902

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{859}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 381179520

約数和(自身を除く): 174007618

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 107, 161, 214, 322, 749, 859, 1127, 1498, 1718, 2254, 2461, 4922, 5243, 6013, 10486, 12026, 17227, 19757, 34454, 39514, 42091, 84182, 91913, 120589, 138299, 183826, 241178, 276598, 643391, 968093, 1286782, 1936186, 2113999, 4227998, 4503737, 9007474, 14797993, 29595986, 103585951, 207171902]

約数ペア:

[(1, 207171902), (2, 103585951), (7, 29595986), (14, 14797993), (23, 9007474), (46, 4503737), (49, 4227998), (98, 2113999), (107, 1936186), (161, 1286782), (214, 968093), (322, 643391), (749, 276598), (859, 241178), (1127, 183826), (1498, 138299), (1718, 120589), (2254, 91913), (2461, 84182), (4922, 42091), (5243, 39514), (6013, 34454), (10486, 19757), (12026, 17227)]