214665616

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{110881}}^1$

素因数の和:110911

約数の個数: 30

約数和(自身を含む): 457166486

約数和(自身を除く): 242500870

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 110881, 221762, 443524, 887048, 1219691, 1774096, 2439382, 4878764, 9757528, 13416601, 19515056, 26833202, 53666404, 107332808, 214665616]

約数ペア:

[(1, 214665616), (2, 107332808), (4, 53666404), (8, 26833202), (11, 19515056), (16, 13416601), (22, 9757528), (44, 4878764), (88, 2439382), (121, 1774096), (176, 1219691), (242, 887048), (484, 443524), (968, 221762), (1936, 110881)]