213706176

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{21001}}^1$

素因数の和:21069

約数の個数: 56

約数和(自身を含む): 576126864

約数和(自身を除く): 362420688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 159, 192, 212, 318, 424, 636, 848, 1272, 1696, 2544, 3392, 5088, 10176, 21001, 42002, 63003, 84004, 126006, 168008, 252012, 336016, 504024, 672032, 1008048, 1113053, 1344064, 2016096, 2226106, 3339159, 4032192, 4452212, 6678318, 8904424, 13356636, 17808848, 26713272, 35617696, 53426544, 71235392, 106853088, 213706176]

約数ペア:

[(1, 213706176), (2, 106853088), (3, 71235392), (4, 53426544), (6, 35617696), (8, 26713272), (12, 17808848), (16, 13356636), (24, 8904424), (32, 6678318), (48, 4452212), (53, 4032192), (64, 3339159), (96, 2226106), (106, 2016096), (159, 1344064), (192, 1113053), (212, 1008048), (318, 672032), (424, 504024), (636, 336016), (848, 252012), (1272, 168008), (1696, 126006), (2544, 84004), (3392, 63003), (5088, 42002), (10176, 21001)]