201219308

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{9661}}^1$

素因数の和:9833

約数の個数: 24

約数和(自身を含む): 363600384

約数和(自身を除く): 162381076

約数列:

[1, 2, 4, 41, 82, 127, 164, 254, 508, 5207, 9661, 10414, 19322, 20828, 38644, 396101, 792202, 1226947, 1584404, 2453894, 4907788, 50304827, 100609654, 201219308]

約数ペア:

[(1, 201219308), (2, 100609654), (4, 50304827), (41, 4907788), (82, 2453894), (127, 1584404), (164, 1226947), (254, 792202), (508, 396101), (5207, 38644), (9661, 20828), (10414, 19322)]