199670828

素因数分解:

$2^2\times 7^1\times {\mathrm{1777}}^1\times {\mathrm{4013}}^1$

素因数の和:5801

約数の個数: 24

約数和(自身を含む): 399665952

約数和(自身を除く): 199995124

約数列:

[1, 2, 4, 7, 14, 28, 1777, 3554, 4013, 7108, 8026, 12439, 16052, 24878, 28091, 49756, 56182, 112364, 7131101, 14262202, 28524404, 49917707, 99835414, 199670828]

約数ペア:

[(1, 199670828), (2, 99835414), (4, 49917707), (7, 28524404), (14, 14262202), (28, 7131101), (1777, 112364), (3554, 56182), (4013, 49756), (7108, 28091), (8026, 24878), (12439, 16052)]