208636614

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 510602400

約数和(自身を除く): 301965786

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 51, 54, 58, 87, 102, 153, 174, 261, 289, 306, 459, 461, 493, 522, 578, 783, 867, 918, 922, 986, 1383, 1479, 1566, 1734, 2601, 2766, 2958, 4149, 4437, 5202, 7803, 7837, 8298, 8381, 8874, 12447, 13311, 13369, 15606, 15674, 16762, 23511, 24894, 25143, 26622, 26738, 40107, 47022, 50286, 70533, 75429, 80214, 120321, 133229, 141066, 150858, 211599, 226287, 227273, 240642, 266458, 360963, 399687, 423198, 452574, 454546, 681819, 721926, 799374, 1199061, 1363638, 2045457, 2398122, 3597183, 3863641, 4090914, 6136371, 7194366, 7727282, 11590923, 12272742, 23181846, 34772769, 69545538, 104318307, 208636614]

約数ペア:

[(1, 208636614), (2, 104318307), (3, 69545538), (6, 34772769), (9, 23181846), (17, 12272742), (18, 11590923), (27, 7727282), (29, 7194366), (34, 6136371), (51, 4090914), (54, 3863641), (58, 3597183), (87, 2398122), (102, 2045457), (153, 1363638), (174, 1199061), (261, 799374), (289, 721926), (306, 681819), (459, 454546), (461, 452574), (493, 423198), (522, 399687), (578, 360963), (783, 266458), (867, 240642), (918, 227273), (922, 226287), (986, 211599), (1383, 150858), (1479, 141066), (1566, 133229), (1734, 120321), (2601, 80214), (2766, 75429), (2958, 70533), (4149, 50286), (4437, 47022), (5202, 40107), (7803, 26738), (7837, 26622), (8298, 25143), (8381, 24894), (8874, 23511), (12447, 16762), (13311, 15674), (13369, 15606)]