208620288

素因数分解:

$2^8\times 3^2\times {\mathrm{90547}}^1$

素因数の和:90569

約数の個数: 54

約数和(自身を含む): 601510364

約数和(自身を除く): 392890076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 90547, 181094, 271641, 362188, 543282, 724376, 814923, 1086564, 1448752, 1629846, 2173128, 2897504, 3259692, 4346256, 5795008, 6519384, 8692512, 11590016, 13038768, 17385024, 23180032, 26077536, 34770048, 52155072, 69540096, 104310144, 208620288]

約数ペア:

[(1, 208620288), (2, 104310144), (3, 69540096), (4, 52155072), (6, 34770048), (8, 26077536), (9, 23180032), (12, 17385024), (16, 13038768), (18, 11590016), (24, 8692512), (32, 6519384), (36, 5795008), (48, 4346256), (64, 3259692), (72, 2897504), (96, 2173128), (128, 1629846), (144, 1448752), (192, 1086564), (256, 814923), (288, 724376), (384, 543282), (576, 362188), (768, 271641), (1152, 181094), (2304, 90547)]