196646128

素因数分解:

$2^4\times 7^1\times {\mathrm{1755769}}^1$

素因数の和:1755784

約数の個数: 20

約数和(自身を含む): 435430960

約数和(自身を除く): 238784832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1755769, 3511538, 7023076, 12290383, 14046152, 24580766, 28092304, 49161532, 98323064, 196646128]

約数ペア:

[(1, 196646128), (2, 98323064), (4, 49161532), (7, 28092304), (8, 24580766), (14, 14046152), (16, 12290383), (28, 7023076), (56, 3511538), (112, 1755769)]