194337136

素因数分解:

$2^4\times 7^2\times {\mathrm{247879}}^1$

素因数の和:247901

約数の個数: 30

約数和(自身を含む): 438003960

約数和(自身を除く): 243666824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 247879, 495758, 991516, 1735153, 1983032, 3470306, 3966064, 6940612, 12146071, 13881224, 24292142, 27762448, 48584284, 97168568, 194337136]

約数ペア:

[(1, 194337136), (2, 97168568), (4, 48584284), (7, 27762448), (8, 24292142), (14, 13881224), (16, 12146071), (28, 6940612), (49, 3966064), (56, 3470306), (98, 1983032), (112, 1735153), (196, 991516), (392, 495758), (784, 247879)]