204030148

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{316817}}^1$

素因数の和:316851

約数の個数: 24

約数和(自身を含む): 425803392

約数和(自身を除く): 221773244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 316817, 633634, 1267268, 2217719, 4435438, 7286791, 8870876, 14573582, 29147164, 51007537, 102015074, 204030148]

約数ペア:

[(1, 204030148), (2, 102015074), (4, 51007537), (7, 29147164), (14, 14573582), (23, 8870876), (28, 7286791), (46, 4435438), (92, 2217719), (161, 1267268), (322, 633634), (644, 316817)]