207924320

素因数分解:

$2^5\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2713}}^1$

素因数の和:3207

約数の個数: 48

約数和(自身を含む): 492428160

約数和(自身を除く): 284503840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 479, 958, 1916, 2395, 2713, 3832, 4790, 5426, 7664, 9580, 10852, 13565, 15328, 19160, 21704, 27130, 38320, 43408, 54260, 76640, 86816, 108520, 217040, 434080, 1299527, 2599054, 5198108, 6497635, 10396216, 12995270, 20792432, 25990540, 41584864, 51981080, 103962160, 207924320]

約数ペア:

[(1, 207924320), (2, 103962160), (4, 51981080), (5, 41584864), (8, 25990540), (10, 20792432), (16, 12995270), (20, 10396216), (32, 6497635), (40, 5198108), (80, 2599054), (160, 1299527), (479, 434080), (958, 217040), (1916, 108520), (2395, 86816), (2713, 76640), (3832, 54260), (4790, 43408), (5426, 38320), (7664, 27130), (9580, 21704), (10852, 19160), (13565, 15328)]