210497166

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:918

約数の個数: 72

約数和(自身を含む): 505919232

約数和(自身を除く): 295422066

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 127, 198, 242, 254, 363, 381, 726, 761, 762, 1089, 1143, 1397, 1522, 2178, 2283, 2286, 2794, 4191, 4566, 6849, 8371, 8382, 12573, 13698, 15367, 16742, 25113, 25146, 30734, 46101, 50226, 75339, 92081, 92202, 96647, 138303, 150678, 184162, 193294, 276243, 276606, 289941, 552486, 579882, 828729, 869823, 1063117, 1657458, 1739646, 2126234, 3189351, 6378702, 9568053, 11694287, 19136106, 23388574, 35082861, 70165722, 105248583, 210497166]

約数ペア:

[(1, 210497166), (2, 105248583), (3, 70165722), (6, 35082861), (9, 23388574), (11, 19136106), (18, 11694287), (22, 9568053), (33, 6378702), (66, 3189351), (99, 2126234), (121, 1739646), (127, 1657458), (198, 1063117), (242, 869823), (254, 828729), (363, 579882), (381, 552486), (726, 289941), (761, 276606), (762, 276243), (1089, 193294), (1143, 184162), (1397, 150678), (1522, 138303), (2178, 96647), (2283, 92202), (2286, 92081), (2794, 75339), (4191, 50226), (4566, 46101), (6849, 30734), (8371, 25146), (8382, 25113), (12573, 16742), (13698, 15367)]