213492774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{13883}}^1$

素因数の和:14132

約数の個数: 32

約数和(自身を含む): 467835264

約数和(自身を除く): 254342490

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 233, 466, 699, 1398, 2563, 5126, 7689, 13883, 15378, 27766, 41649, 83298, 152713, 305426, 458139, 916278, 3234739, 6469478, 9704217, 19408434, 35582129, 71164258, 106746387, 213492774]

約数ペア:

[(1, 213492774), (2, 106746387), (3, 71164258), (6, 35582129), (11, 19408434), (22, 9704217), (33, 6469478), (66, 3234739), (233, 916278), (466, 458139), (699, 305426), (1398, 152713), (2563, 83298), (5126, 41649), (7689, 27766), (13883, 15378)]