201658256

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{96211}}^1$

素因数の和:96350

約数の個数: 20

約数和(自身を含む): 393699504

約数和(自身を除く): 192041248

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 96211, 192422, 384844, 769688, 1539376, 12603641, 25207282, 50414564, 100829128, 201658256]

約数ペア:

[(1, 201658256), (2, 100829128), (4, 50414564), (8, 25207282), (16, 12603641), (131, 1539376), (262, 769688), (524, 384844), (1048, 192422), (2096, 96211)]