211050224

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1601}}^1$

素因数の和:1734

約数の個数: 80

約数和(自身を含む): 514895616

約数和(自身を除く): 303845392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 107, 112, 154, 176, 214, 308, 428, 616, 749, 856, 1177, 1232, 1498, 1601, 1712, 2354, 2996, 3202, 4708, 5992, 6404, 8239, 9416, 11207, 11984, 12808, 16478, 17611, 18832, 22414, 25616, 32956, 35222, 44828, 65912, 70444, 89656, 123277, 131824, 140888, 171307, 179312, 246554, 281776, 342614, 493108, 685228, 986216, 1199149, 1370456, 1884377, 1972432, 2398298, 2740912, 3768754, 4796596, 7537508, 9593192, 13190639, 15075016, 19186384, 26381278, 30150032, 52762556, 105525112, 211050224]

約数ペア:

[(1, 211050224), (2, 105525112), (4, 52762556), (7, 30150032), (8, 26381278), (11, 19186384), (14, 15075016), (16, 13190639), (22, 9593192), (28, 7537508), (44, 4796596), (56, 3768754), (77, 2740912), (88, 2398298), (107, 1972432), (112, 1884377), (154, 1370456), (176, 1199149), (214, 986216), (308, 685228), (428, 493108), (616, 342614), (749, 281776), (856, 246554), (1177, 179312), (1232, 171307), (1498, 140888), (1601, 131824), (1712, 123277), (2354, 89656), (2996, 70444), (3202, 65912), (4708, 44828), (5992, 35222), (6404, 32956), (8239, 25616), (9416, 22414), (11207, 18832), (11984, 17611), (12808, 16478)]