204090799

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{42457}}^1$

素因数の和:42510

約数の個数: 16

約数和(自身を含む): 244558080

約数和(自身を除く): 40467281

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 42457, 467027, 806683, 976511, 8873513, 10741621, 18553709, 204090799]

約数ペア:

[(1, 204090799), (11, 18553709), (19, 10741621), (23, 8873513), (209, 976511), (253, 806683), (437, 467027), (4807, 42457)]