208118304

素因数分解:

$2^5\times 3^2\times {\mathrm{722633}}^1$

素因数の和:722649

約数の個数: 36

約数和(自身を含む): 591837246

約数和(自身を除く): 383718942

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 722633, 1445266, 2167899, 2890532, 4335798, 5781064, 6503697, 8671596, 11562128, 13007394, 17343192, 23124256, 26014788, 34686384, 52029576, 69372768, 104059152, 208118304]

約数ペア:

[(1, 208118304), (2, 104059152), (3, 69372768), (4, 52029576), (6, 34686384), (8, 26014788), (9, 23124256), (12, 17343192), (16, 13007394), (18, 11562128), (24, 8671596), (32, 6503697), (36, 5781064), (48, 4335798), (72, 2890532), (96, 2167899), (144, 1445266), (288, 722633)]