208308976

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{566057}}^1$

素因数の和:566088

約数の個数: 20

約数和(自身を含む): 421147152

約数和(自身を除く): 212838176

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 566057, 1132114, 2264228, 4528456, 9056912, 13019311, 26038622, 52077244, 104154488, 208308976]

約数ペア:

[(1, 208308976), (2, 104154488), (4, 52077244), (8, 26038622), (16, 13019311), (23, 9056912), (46, 4528456), (92, 2264228), (184, 1132114), (368, 566057)]