201686210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{23209}}^1$

素因数の和:23306

約数の個数: 32

約数和(自身を含む): 401068800

約数和(自身を除く): 199382590

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 23209, 46418, 116045, 232090, 255299, 510598, 1276495, 1833511, 2552990, 3667022, 9167555, 18335110, 20168621, 40337242, 100843105, 201686210]

約数ペア:

[(1, 201686210), (2, 100843105), (5, 40337242), (10, 20168621), (11, 18335110), (22, 9167555), (55, 3667022), (79, 2552990), (110, 1833511), (158, 1276495), (395, 510598), (790, 255299), (869, 232090), (1738, 116045), (4345, 46418), (8690, 23209)]