203479574

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{4987}}^1$

素因数の和:5899

約数の個数: 16

約数和(自身を含む): 318912768

約数和(自身を除く): 115433194

約数列:

[1, 2, 23, 46, 887, 1774, 4987, 9974, 20401, 40802, 114701, 229402, 4423469, 8846938, 101739787, 203479574]

約数ペア:

[(1, 203479574), (2, 101739787), (23, 8846938), (46, 4423469), (887, 229402), (1774, 114701), (4987, 40802), (9974, 20401)]