202904416

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 492685200

約数和(自身を除く): 289780784

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 32, 44, 52, 58, 88, 104, 116, 121, 139, 143, 176, 208, 232, 242, 278, 286, 319, 352, 377, 416, 464, 484, 556, 572, 638, 754, 928, 968, 1112, 1144, 1276, 1508, 1529, 1573, 1807, 1936, 2224, 2288, 2552, 3016, 3058, 3146, 3509, 3614, 3872, 4031, 4147, 4448, 4576, 5104, 6032, 6116, 6292, 7018, 7228, 8062, 8294, 10208, 12064, 12232, 12584, 14036, 14456, 16124, 16588, 16819, 19877, 24464, 25168, 28072, 28912, 32248, 33176, 33638, 39754, 44341, 45617, 48928, 50336, 52403, 56144, 57824, 64496, 66352, 67276, 79508, 88682, 91234, 104806, 112288, 128992, 132704, 134552, 159016, 177364, 182468, 209612, 218647, 269104, 318032, 354728, 364936, 419224, 437294, 487751, 538208, 576433, 636064, 709456, 729872, 838448, 874588, 975502, 1152866, 1418912, 1459744, 1676896, 1749176, 1951004, 2305732, 3498352, 3902008, 4611464, 6340763, 6996704, 7804016, 9222928, 12681526, 15608032, 18445856, 25363052, 50726104, 101452208, 202904416]

約数ペア:

[(1, 202904416), (2, 101452208), (4, 50726104), (8, 25363052), (11, 18445856), (13, 15608032), (16, 12681526), (22, 9222928), (26, 7804016), (29, 6996704), (32, 6340763), (44, 4611464), (52, 3902008), (58, 3498352), (88, 2305732), (104, 1951004), (116, 1749176), (121, 1676896), (139, 1459744), (143, 1418912), (176, 1152866), (208, 975502), (232, 874588), (242, 838448), (278, 729872), (286, 709456), (319, 636064), (352, 576433), (377, 538208), (416, 487751), (464, 437294), (484, 419224), (556, 364936), (572, 354728), (638, 318032), (754, 269104), (928, 218647), (968, 209612), (1112, 182468), (1144, 177364), (1276, 159016), (1508, 134552), (1529, 132704), (1573, 128992), (1807, 112288), (1936, 104806), (2224, 91234), (2288, 88682), (2552, 79508), (3016, 67276), (3058, 66352), (3146, 64496), (3509, 57824), (3614, 56144), (3872, 52403), (4031, 50336), (4147, 48928), (4448, 45617), (4576, 44341), (5104, 39754), (6032, 33638), (6116, 33176), (6292, 32248), (7018, 28912), (7228, 28072), (8062, 25168), (8294, 24464), (10208, 19877), (12064, 16819), (12232, 16588), (12584, 16124), (14036, 14456)]