205870392

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2417}}^1$

素因数の和:2462

約数の個数: 144

約数和(自身を含む): 690290640

約数和(自身を除く): 484420248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 169, 182, 234, 252, 273, 312, 338, 364, 468, 504, 507, 546, 676, 728, 819, 936, 1014, 1092, 1183, 1352, 1521, 1638, 2028, 2184, 2366, 2417, 3042, 3276, 3549, 4056, 4732, 4834, 6084, 6552, 7098, 7251, 9464, 9668, 10647, 12168, 14196, 14502, 16919, 19336, 21294, 21753, 28392, 29004, 31421, 33838, 42588, 43506, 50757, 58008, 62842, 67676, 85176, 87012, 94263, 101514, 125684, 135352, 152271, 174024, 188526, 203028, 219947, 251368, 282789, 304542, 377052, 406056, 408473, 439894, 565578, 609084, 659841, 754104, 816946, 879788, 1131156, 1218168, 1225419, 1319682, 1633892, 1759576, 1979523, 2262312, 2450838, 2639364, 2859311, 3267784, 3676257, 3959046, 4901676, 5278728, 5718622, 7352514, 7918092, 8577933, 9803352, 11437244, 14705028, 15836184, 17155866, 22874488, 25733799, 29410056, 34311732, 51467598, 68623464, 102935196, 205870392]

約数ペア:

[(1, 205870392), (2, 102935196), (3, 68623464), (4, 51467598), (6, 34311732), (7, 29410056), (8, 25733799), (9, 22874488), (12, 17155866), (13, 15836184), (14, 14705028), (18, 11437244), (21, 9803352), (24, 8577933), (26, 7918092), (28, 7352514), (36, 5718622), (39, 5278728), (42, 4901676), (52, 3959046), (56, 3676257), (63, 3267784), (72, 2859311), (78, 2639364), (84, 2450838), (91, 2262312), (104, 1979523), (117, 1759576), (126, 1633892), (156, 1319682), (168, 1225419), (169, 1218168), (182, 1131156), (234, 879788), (252, 816946), (273, 754104), (312, 659841), (338, 609084), (364, 565578), (468, 439894), (504, 408473), (507, 406056), (546, 377052), (676, 304542), (728, 282789), (819, 251368), (936, 219947), (1014, 203028), (1092, 188526), (1183, 174024), (1352, 152271), (1521, 135352), (1638, 125684), (2028, 101514), (2184, 94263), (2366, 87012), (2417, 85176), (3042, 67676), (3276, 62842), (3549, 58008), (4056, 50757), (4732, 43506), (4834, 42588), (6084, 33838), (6552, 31421), (7098, 29004), (7251, 28392), (9464, 21753), (9668, 21294), (10647, 19336), (12168, 16919), (14196, 14502)]