205467894

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{53591}}^1$

素因数の和:53673

約数の個数: 32

約数和(自身を含む): 463034880

約数和(自身を除く): 257566986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 53591, 107182, 160773, 321546, 482319, 964638, 1446957, 2893914, 3804961, 7609922, 11414883, 22829766, 34244649, 68489298, 102733947, 205467894]

約数ペア:

[(1, 205467894), (2, 102733947), (3, 68489298), (6, 34244649), (9, 22829766), (18, 11414883), (27, 7609922), (54, 3804961), (71, 2893914), (142, 1446957), (213, 964638), (426, 482319), (639, 321546), (1278, 160773), (1917, 107182), (3834, 53591)]