200734578

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 517017600

約数和(自身を除く): 316283022

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 43, 54, 58, 66, 86, 87, 99, 129, 174, 198, 258, 261, 271, 297, 319, 387, 473, 522, 542, 594, 638, 774, 783, 813, 946, 957, 1161, 1247, 1419, 1566, 1626, 1914, 2322, 2439, 2494, 2838, 2871, 2981, 3741, 4257, 4878, 5742, 5962, 7317, 7482, 7859, 8514, 8613, 8943, 11223, 11653, 12771, 13717, 14634, 15718, 17226, 17886, 22446, 23306, 23577, 25542, 26829, 27434, 33669, 34959, 41151, 47154, 53658, 67338, 69918, 70731, 80487, 82302, 86449, 104877, 123453, 128183, 141462, 160974, 172898, 209754, 212193, 246906, 256366, 259347, 314631, 337937, 370359, 384549, 424386, 518694, 629262, 675874, 740718, 769098, 778041, 1013811, 1153647, 1556082, 2027622, 2307294, 2334123, 3041433, 3460941, 3717307, 4668246, 6082866, 6921882, 7434614, 9124299, 11151921, 18248598, 22303842, 33455763, 66911526, 100367289, 200734578]

約数ペア:

[(1, 200734578), (2, 100367289), (3, 66911526), (6, 33455763), (9, 22303842), (11, 18248598), (18, 11151921), (22, 9124299), (27, 7434614), (29, 6921882), (33, 6082866), (43, 4668246), (54, 3717307), (58, 3460941), (66, 3041433), (86, 2334123), (87, 2307294), (99, 2027622), (129, 1556082), (174, 1153647), (198, 1013811), (258, 778041), (261, 769098), (271, 740718), (297, 675874), (319, 629262), (387, 518694), (473, 424386), (522, 384549), (542, 370359), (594, 337937), (638, 314631), (774, 259347), (783, 256366), (813, 246906), (946, 212193), (957, 209754), (1161, 172898), (1247, 160974), (1419, 141462), (1566, 128183), (1626, 123453), (1914, 104877), (2322, 86449), (2439, 82302), (2494, 80487), (2838, 70731), (2871, 69918), (2981, 67338), (3741, 53658), (4257, 47154), (4878, 41151), (5742, 34959), (5962, 33669), (7317, 27434), (7482, 26829), (7859, 25542), (8514, 23577), (8613, 23306), (8943, 22446), (11223, 17886), (11653, 17226), (12771, 15718), (13717, 14634)]