202141513

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7487}}^1$

素因数の和:7549

約数の個数: 24

約数和(自身を含む): 256089600

約数和(自身を除く): 53948087

約数列:

[1, 7, 19, 29, 49, 133, 203, 551, 931, 1421, 3857, 7487, 26999, 52409, 142253, 217123, 366863, 995771, 1519861, 4125337, 6970397, 10639027, 28877359, 202141513]

約数ペア:

[(1, 202141513), (7, 28877359), (19, 10639027), (29, 6970397), (49, 4125337), (133, 1519861), (203, 995771), (551, 366863), (931, 217123), (1421, 142253), (3857, 52409), (7487, 26999)]