199044286

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 346421952

約数和(自身を除く): 147377666

約数列:

[1, 2, 7, 14, 137, 157, 274, 314, 661, 959, 1099, 1322, 1918, 2198, 4627, 9254, 21509, 43018, 90557, 103777, 150563, 181114, 207554, 301126, 633899, 726439, 1267798, 1452878, 14217449, 28434898, 99522143, 199044286]

約数ペア:

[(1, 199044286), (2, 99522143), (7, 28434898), (14, 14217449), (137, 1452878), (157, 1267798), (274, 726439), (314, 633899), (661, 301126), (959, 207554), (1099, 181114), (1322, 150563), (1918, 103777), (2198, 90557), (4627, 43018), (9254, 21509)]