201403220

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{52177}}^1$

素因数の和:52379

約数の個数: 24

約数和(自身を含む): 425146344

約数和(自身を除く): 223743124

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 52177, 104354, 208708, 260885, 521770, 1043540, 10070161, 20140322, 40280644, 50350805, 100701610, 201403220]

約数ペア:

[(1, 201403220), (2, 100701610), (4, 50350805), (5, 40280644), (10, 20140322), (20, 10070161), (193, 1043540), (386, 521770), (772, 260885), (965, 208708), (1930, 104354), (3860, 52177)]