205098544

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{773}}^1$

素因数の和:914

約数の個数: 80

約数和(自身を含む): 479112192

約数和(自身を除く): 274013648

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 103, 112, 161, 184, 206, 322, 368, 412, 644, 721, 773, 824, 1288, 1442, 1546, 1648, 2369, 2576, 2884, 3092, 4738, 5411, 5768, 6184, 9476, 10822, 11536, 12368, 16583, 17779, 18952, 21644, 33166, 35558, 37904, 43288, 66332, 71116, 79619, 86576, 124453, 132664, 142232, 159238, 248906, 265328, 284464, 318476, 497812, 557333, 636952, 995624, 1114666, 1273904, 1831237, 1991248, 2229332, 3662474, 4458664, 7324948, 8917328, 12818659, 14649896, 25637318, 29299792, 51274636, 102549272, 205098544]

約数ペア:

[(1, 205098544), (2, 102549272), (4, 51274636), (7, 29299792), (8, 25637318), (14, 14649896), (16, 12818659), (23, 8917328), (28, 7324948), (46, 4458664), (56, 3662474), (92, 2229332), (103, 1991248), (112, 1831237), (161, 1273904), (184, 1114666), (206, 995624), (322, 636952), (368, 557333), (412, 497812), (644, 318476), (721, 284464), (773, 265328), (824, 248906), (1288, 159238), (1442, 142232), (1546, 132664), (1648, 124453), (2369, 86576), (2576, 79619), (2884, 71116), (3092, 66332), (4738, 43288), (5411, 37904), (5768, 35558), (6184, 33166), (9476, 21644), (10822, 18952), (11536, 17779), (12368, 16583)]