205995524

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 423456768

約数和(自身を除く): 217461244

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 127, 212, 254, 371, 508, 742, 889, 1093, 1484, 1778, 2186, 3556, 4372, 6731, 7651, 13462, 15302, 26924, 30604, 47117, 57929, 94234, 115858, 138811, 188468, 231716, 277622, 405503, 555244, 811006, 971677, 1622012, 1943354, 3886708, 7356983, 14713966, 29427932, 51498881, 102997762, 205995524]

約数ペア:

[(1, 205995524), (2, 102997762), (4, 51498881), (7, 29427932), (14, 14713966), (28, 7356983), (53, 3886708), (106, 1943354), (127, 1622012), (212, 971677), (254, 811006), (371, 555244), (508, 405503), (742, 277622), (889, 231716), (1093, 188468), (1484, 138811), (1778, 115858), (2186, 94234), (3556, 57929), (4372, 47117), (6731, 30604), (7651, 26924), (13462, 15302)]