209664384

素因数分解:

$2^7\times 3^1\times {\mathrm{546001}}^1$

素因数の和:546018

約数の個数: 32

約数和(自身を含む): 556922040

約数和(自身を除く): 347257656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 546001, 1092002, 1638003, 2184004, 3276006, 4368008, 6552012, 8736016, 13104024, 17472032, 26208048, 34944064, 52416096, 69888128, 104832192, 209664384]

約数ペア:

[(1, 209664384), (2, 104832192), (3, 69888128), (4, 52416096), (6, 34944064), (8, 26208048), (12, 17472032), (16, 13104024), (24, 8736016), (32, 6552012), (48, 4368008), (64, 3276006), (96, 2184004), (128, 1638003), (192, 1092002), (384, 546001)]