205312608

素因数分解:

$2^5\times 3^2\times {\mathrm{712891}}^1$

素因数の和:712907

約数の個数: 36

約数和(自身を含む): 583858548

約数和(自身を除く): 378545940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 712891, 1425782, 2138673, 2851564, 4277346, 5703128, 6416019, 8554692, 11406256, 12832038, 17109384, 22812512, 25664076, 34218768, 51328152, 68437536, 102656304, 205312608]

約数ペア:

[(1, 205312608), (2, 102656304), (3, 68437536), (4, 51328152), (6, 34218768), (8, 25664076), (9, 22812512), (12, 17109384), (16, 12832038), (18, 11406256), (24, 8554692), (32, 6416019), (36, 5703128), (48, 4277346), (72, 2851564), (96, 2138673), (144, 1425782), (288, 712891)]