230197461

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2381}}^1$

素因数の和:2501

約数の個数: 32

約数和(自身を含む): 344684928

約数和(自身を除く): 114487467

約数列:

[1, 3, 13, 37, 39, 67, 111, 201, 481, 871, 1443, 2381, 2479, 2613, 7143, 7437, 30953, 32227, 88097, 92859, 96681, 159527, 264291, 478581, 1145261, 2073851, 3435783, 5902499, 6221553, 17707497, 76732487, 230197461]

約数ペア:

[(1, 230197461), (3, 76732487), (13, 17707497), (37, 6221553), (39, 5902499), (67, 3435783), (111, 2073851), (201, 1145261), (481, 478581), (871, 264291), (1443, 159527), (2381, 96681), (2479, 92859), (2613, 88097), (7143, 32227), (7437, 30953)]