205150764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 192

約数和(自身を含む): 640797696

約数和(自身を除く): 435646932

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 43, 51, 52, 68, 78, 84, 86, 91, 102, 119, 129, 156, 172, 182, 204, 221, 238, 257, 258, 273, 301, 357, 364, 442, 476, 514, 516, 546, 559, 602, 663, 714, 731, 771, 884, 903, 1028, 1092, 1118, 1204, 1326, 1428, 1462, 1542, 1547, 1677, 1799, 1806, 2193, 2236, 2652, 2924, 3084, 3094, 3341, 3354, 3598, 3612, 3913, 4369, 4386, 4641, 5117, 5397, 6188, 6682, 6708, 7196, 7826, 8738, 8772, 9282, 9503, 10023, 10234, 10794, 11051, 11739, 13107, 13364, 15351, 15652, 17476, 18564, 19006, 20046, 20468, 21588, 22102, 23387, 23478, 26214, 28509, 30583, 30702, 33153, 38012, 40092, 44204, 46774, 46956, 52428, 56797, 57018, 61166, 61404, 66306, 66521, 70161, 77357, 91749, 93548, 113594, 114036, 122332, 132612, 133042, 140322, 143663, 154714, 170391, 183498, 187867, 199563, 227188, 232071, 266084, 280644, 287326, 309428, 340782, 366996, 375734, 397579, 399126, 430989, 464142, 563601, 574652, 681564, 751468, 795158, 798252, 861978, 928284, 1005641, 1127202, 1192737, 1315069, 1590316, 1723956, 2011282, 2254404, 2385474, 2442271, 2630138, 3016923, 3945207, 4022564, 4770948, 4884542, 5260276, 6033846, 7326813, 7890414, 9769084, 12067692, 14653626, 15780828, 17095897, 29307252, 34191794, 51287691, 68383588, 102575382, 205150764]

約数ペア:

[(1, 205150764), (2, 102575382), (3, 68383588), (4, 51287691), (6, 34191794), (7, 29307252), (12, 17095897), (13, 15780828), (14, 14653626), (17, 12067692), (21, 9769084), (26, 7890414), (28, 7326813), (34, 6033846), (39, 5260276), (42, 4884542), (43, 4770948), (51, 4022564), (52, 3945207), (68, 3016923), (78, 2630138), (84, 2442271), (86, 2385474), (91, 2254404), (102, 2011282), (119, 1723956), (129, 1590316), (156, 1315069), (172, 1192737), (182, 1127202), (204, 1005641), (221, 928284), (238, 861978), (257, 798252), (258, 795158), (273, 751468), (301, 681564), (357, 574652), (364, 563601), (442, 464142), (476, 430989), (514, 399126), (516, 397579), (546, 375734), (559, 366996), (602, 340782), (663, 309428), (714, 287326), (731, 280644), (771, 266084), (884, 232071), (903, 227188), (1028, 199563), (1092, 187867), (1118, 183498), (1204, 170391), (1326, 154714), (1428, 143663), (1462, 140322), (1542, 133042), (1547, 132612), (1677, 122332), (1799, 114036), (1806, 113594), (2193, 93548), (2236, 91749), (2652, 77357), (2924, 70161), (3084, 66521), (3094, 66306), (3341, 61404), (3354, 61166), (3598, 57018), (3612, 56797), (3913, 52428), (4369, 46956), (4386, 46774), (4641, 44204), (5117, 40092), (5397, 38012), (6188, 33153), (6682, 30702), (6708, 30583), (7196, 28509), (7826, 26214), (8738, 23478), (8772, 23387), (9282, 22102), (9503, 21588), (10023, 20468), (10234, 20046), (10794, 19006), (11051, 18564), (11739, 17476), (13107, 15652), (13364, 15351)]