200519091

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 302054400

約数和(自身を除く): 101535309

約数列:

[1, 3, 9, 27, 137, 151, 359, 411, 453, 1077, 1233, 1359, 3231, 3699, 4077, 9693, 20687, 49183, 54209, 62061, 147549, 162627, 186183, 442647, 487881, 558549, 1327941, 1463643, 7426633, 22279899, 66839697, 200519091]

約数ペア:

[(1, 200519091), (3, 66839697), (9, 22279899), (27, 7426633), (137, 1463643), (151, 1327941), (359, 558549), (411, 487881), (453, 442647), (1077, 186183), (1233, 162627), (1359, 147549), (3231, 62061), (3699, 54209), (4077, 49183), (9693, 20687)]