201373328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{968141}}^1$

素因数の和:968162

約数の個数: 20

約数和(自身を含む): 420173628

約数和(自身を除く): 218800300

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 968141, 1936282, 3872564, 7745128, 12585833, 15490256, 25171666, 50343332, 100686664, 201373328]

約数ペア:

[(1, 201373328), (2, 100686664), (4, 50343332), (8, 25171666), (13, 15490256), (16, 12585833), (26, 7745128), (52, 3872564), (104, 1936282), (208, 968141)]