243725156

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{739}}^1\times {\mathrm{2011}}^1$

素因数の和:2795

約数の個数: 24

約数和(自身を含む): 437730720

約数和(自身を除く): 194005564

約数列:

[1, 2, 4, 41, 82, 164, 739, 1478, 2011, 2956, 4022, 8044, 30299, 60598, 82451, 121196, 164902, 329804, 1486129, 2972258, 5944516, 60931289, 121862578, 243725156]

約数ペア:

[(1, 243725156), (2, 121862578), (4, 60931289), (41, 5944516), (82, 2972258), (164, 1486129), (739, 329804), (1478, 164902), (2011, 121196), (2956, 82451), (4022, 60598), (8044, 30299)]