200812122

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2903}}^1$

素因数の和:2985

約数の個数: 80

約数和(自身を含む): 522859392

約数和(自身を除く): 322047270

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 81, 122, 126, 162, 183, 189, 366, 378, 427, 549, 567, 854, 1098, 1134, 1281, 1647, 2562, 2903, 3294, 3843, 4941, 5806, 7686, 8709, 9882, 11529, 17418, 20321, 23058, 26127, 34587, 40642, 52254, 60963, 69174, 78381, 121926, 156762, 177083, 182889, 235143, 354166, 365778, 470286, 531249, 548667, 1062498, 1097334, 1239581, 1593747, 1646001, 2479162, 3187494, 3292002, 3718743, 4781241, 7437486, 9562482, 11156229, 14343723, 22312458, 28687446, 33468687, 66937374, 100406061, 200812122]

約数ペア:

[(1, 200812122), (2, 100406061), (3, 66937374), (6, 33468687), (7, 28687446), (9, 22312458), (14, 14343723), (18, 11156229), (21, 9562482), (27, 7437486), (42, 4781241), (54, 3718743), (61, 3292002), (63, 3187494), (81, 2479162), (122, 1646001), (126, 1593747), (162, 1239581), (183, 1097334), (189, 1062498), (366, 548667), (378, 531249), (427, 470286), (549, 365778), (567, 354166), (854, 235143), (1098, 182889), (1134, 177083), (1281, 156762), (1647, 121926), (2562, 78381), (2903, 69174), (3294, 60963), (3843, 52254), (4941, 40642), (5806, 34587), (7686, 26127), (8709, 23058), (9882, 20321), (11529, 17418)]