205323231

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{40763}}^1$

素因数の和:40862

約数の個数: 16

約数和(自身を含む): 289587456

約数和(自身を除く): 84264225

約数列:

[1, 3, 23, 69, 73, 219, 1679, 5037, 40763, 122289, 937549, 2812647, 2975699, 8927097, 68441077, 205323231]

約数ペア:

[(1, 205323231), (3, 68441077), (23, 8927097), (69, 2975699), (73, 2812647), (219, 937549), (1679, 122289), (5037, 40763)]