205458056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{32143}}^1$

素因数の和:32213

約数の個数: 32

約数和(自身を含む): 416586240

約数和(自身を除く): 211128184

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6392, 32143, 64286, 128572, 257144, 546431, 1092862, 1510721, 2185724, 3021442, 4371448, 6042884, 12085768, 25682257, 51364514, 102729028, 205458056]

約数ペア:

[(1, 205458056), (2, 102729028), (4, 51364514), (8, 25682257), (17, 12085768), (34, 6042884), (47, 4371448), (68, 3021442), (94, 2185724), (136, 1510721), (188, 1092862), (376, 546431), (799, 257144), (1598, 128572), (3196, 64286), (6392, 32143)]