200818794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 456192000

約数和(自身を除く): 255373206

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 239, 319, 439, 478, 638, 717, 878, 957, 1317, 1434, 1914, 2629, 2634, 4829, 5258, 6931, 7887, 9658, 12731, 13862, 14487, 15774, 20793, 25462, 28974, 38193, 41586, 76241, 76386, 104921, 140041, 152482, 209842, 228723, 280082, 314763, 420123, 457446, 629526, 840246, 1154131, 2308262, 3042709, 3462393, 6085418, 6924786, 9128127, 18256254, 33469799, 66939598, 100409397, 200818794]

約数ペア:

[(1, 200818794), (2, 100409397), (3, 66939598), (6, 33469799), (11, 18256254), (22, 9128127), (29, 6924786), (33, 6085418), (58, 3462393), (66, 3042709), (87, 2308262), (174, 1154131), (239, 840246), (319, 629526), (439, 457446), (478, 420123), (638, 314763), (717, 280082), (878, 228723), (957, 209842), (1317, 152482), (1434, 140041), (1914, 104921), (2629, 76386), (2634, 76241), (4829, 41586), (5258, 38193), (6931, 28974), (7887, 25462), (9658, 20793), (12731, 15774), (13862, 14487)]