205209264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:695

約数の個数: 120

約数和(自身を含む): 588993552

約数和(自身を除く): 383784288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 169, 208, 246, 312, 328, 338, 492, 507, 533, 617, 624, 656, 676, 984, 1014, 1066, 1234, 1352, 1599, 1851, 1968, 2028, 2132, 2468, 2704, 3198, 3702, 4056, 4264, 4936, 6396, 6929, 7404, 8021, 8112, 8528, 9872, 12792, 13858, 14808, 16042, 20787, 24063, 25297, 25584, 27716, 29616, 32084, 41574, 48126, 50594, 55432, 64168, 75891, 83148, 96252, 101188, 104273, 110864, 128336, 151782, 166296, 192504, 202376, 208546, 303564, 312819, 328861, 332592, 385008, 404752, 417092, 607128, 625638, 657722, 834184, 986583, 1214256, 1251276, 1315444, 1668368, 1973166, 2502552, 2630888, 3946332, 4275193, 5005104, 5261776, 7892664, 8550386, 12825579, 15785328, 17100772, 25651158, 34201544, 51302316, 68403088, 102604632, 205209264]

約数ペア:

[(1, 205209264), (2, 102604632), (3, 68403088), (4, 51302316), (6, 34201544), (8, 25651158), (12, 17100772), (13, 15785328), (16, 12825579), (24, 8550386), (26, 7892664), (39, 5261776), (41, 5005104), (48, 4275193), (52, 3946332), (78, 2630888), (82, 2502552), (104, 1973166), (123, 1668368), (156, 1315444), (164, 1251276), (169, 1214256), (208, 986583), (246, 834184), (312, 657722), (328, 625638), (338, 607128), (492, 417092), (507, 404752), (533, 385008), (617, 332592), (624, 328861), (656, 312819), (676, 303564), (984, 208546), (1014, 202376), (1066, 192504), (1234, 166296), (1352, 151782), (1599, 128336), (1851, 110864), (1968, 104273), (2028, 101188), (2132, 96252), (2468, 83148), (2704, 75891), (3198, 64168), (3702, 55432), (4056, 50594), (4264, 48126), (4936, 41574), (6396, 32084), (6929, 29616), (7404, 27716), (8021, 25584), (8112, 25297), (8528, 24063), (9872, 20787), (12792, 16042), (13858, 14808)]