192509884

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{66751}}^1$

素因数の和:66865

約数の個数: 24

約数和(自身を含む): 388763648

約数和(自身を除く): 196253764

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 66751, 133502, 267004, 467257, 934514, 1869028, 6875353, 13750706, 27501412, 48127471, 96254942, 192509884]

約数ペア:

[(1, 192509884), (2, 96254942), (4, 48127471), (7, 27501412), (14, 13750706), (28, 6875353), (103, 1869028), (206, 934514), (412, 467257), (721, 267004), (1442, 133502), (2884, 66751)]