208464384

素因数分解:

$2^9\times 3^1\times {\mathrm{135719}}^1$

素因数の和:135740

約数の個数: 40

約数和(自身を含む): 555366240

約数和(自身を除く): 346901856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 135719, 271438, 407157, 542876, 814314, 1085752, 1628628, 2171504, 3257256, 4343008, 6514512, 8686016, 13029024, 17372032, 26058048, 34744064, 52116096, 69488128, 104232192, 208464384]

約数ペア:

[(1, 208464384), (2, 104232192), (3, 69488128), (4, 52116096), (6, 34744064), (8, 26058048), (12, 17372032), (16, 13029024), (24, 8686016), (32, 6514512), (48, 4343008), (64, 3257256), (96, 2171504), (128, 1628628), (192, 1085752), (256, 814314), (384, 542876), (512, 407157), (768, 271438), (1536, 135719)]