209186304

素因数分解:

$2^9\times 3^1\times {\mathrm{136189}}^1$

素因数の和:136210

約数の個数: 40

約数和(自身を含む): 557289480

約数和(自身を除く): 348103176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 136189, 272378, 408567, 544756, 817134, 1089512, 1634268, 2179024, 3268536, 4358048, 6537072, 8716096, 13074144, 17432192, 26148288, 34864384, 52296576, 69728768, 104593152, 209186304]

約数ペア:

[(1, 209186304), (2, 104593152), (3, 69728768), (4, 52296576), (6, 34864384), (8, 26148288), (12, 17432192), (16, 13074144), (24, 8716096), (32, 6537072), (48, 4358048), (64, 3268536), (96, 2179024), (128, 1634268), (192, 1089512), (256, 817134), (384, 544756), (512, 408567), (768, 272378), (1536, 136189)]