213429062

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{8011}}^1$

素因数の和:8204

約数の個数: 32

約数和(自身を含む): 401497344

約数和(自身を除く): 188068282

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 173, 346, 1211, 1903, 2422, 3806, 8011, 13321, 16022, 26642, 56077, 88121, 112154, 176242, 616847, 1233694, 1385903, 2771806, 9701321, 15244933, 19402642, 30489866, 106714531, 213429062]

約数ペア:

[(1, 213429062), (2, 106714531), (7, 30489866), (11, 19402642), (14, 15244933), (22, 9701321), (77, 2771806), (154, 1385903), (173, 1233694), (346, 616847), (1211, 176242), (1903, 112154), (2422, 88121), (3806, 56077), (8011, 26642), (13321, 16022)]