201399896

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{868103}}^1$

素因数の和:868138

約数の個数: 16

約数和(自身を含む): 390646800

約数和(自身を除く): 189246904

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 868103, 1736206, 3472412, 6944824, 25174987, 50349974, 100699948, 201399896]

約数ペア:

[(1, 201399896), (2, 100699948), (4, 50349974), (8, 25174987), (29, 6944824), (58, 3472412), (116, 1736206), (232, 868103)]