208040196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 648273920

約数和(自身を除く): 440233724

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 37, 38, 39, 42, 52, 57, 74, 76, 78, 84, 91, 111, 114, 133, 148, 156, 182, 222, 228, 247, 259, 266, 271, 273, 364, 399, 444, 481, 494, 518, 532, 542, 546, 703, 741, 777, 798, 813, 962, 988, 1036, 1084, 1092, 1406, 1443, 1482, 1554, 1596, 1626, 1729, 1897, 1924, 2109, 2812, 2886, 2964, 3108, 3252, 3367, 3458, 3523, 3794, 4218, 4921, 5149, 5187, 5691, 5772, 6734, 6916, 7046, 7588, 8436, 9139, 9842, 10027, 10101, 10298, 10374, 10569, 11382, 13468, 14092, 14763, 15447, 18278, 19684, 20054, 20202, 20596, 20748, 21138, 22764, 24661, 27417, 29526, 30081, 30894, 36043, 36556, 40108, 40404, 42276, 49322, 54834, 59052, 60162, 61788, 63973, 66937, 70189, 72086, 73983, 98644, 108129, 109668, 120324, 127946, 130351, 133874, 140378, 144172, 147966, 190513, 191919, 200811, 210567, 216258, 255892, 260702, 267748, 280756, 295932, 381026, 383838, 391053, 401622, 421134, 432516, 468559, 521404, 571539, 762052, 767676, 782106, 803244, 842268, 912457, 937118, 1143078, 1333591, 1405677, 1564212, 1824914, 1874236, 2286156, 2476669, 2667182, 2737371, 2811354, 3649828, 4000773, 4953338, 5334364, 5474742, 5622708, 7430007, 8001546, 9906676, 10949484, 14860014, 16003092, 17336683, 29720028, 34673366, 52010049, 69346732, 104020098, 208040196]

約数ペア:

[(1, 208040196), (2, 104020098), (3, 69346732), (4, 52010049), (6, 34673366), (7, 29720028), (12, 17336683), (13, 16003092), (14, 14860014), (19, 10949484), (21, 9906676), (26, 8001546), (28, 7430007), (37, 5622708), (38, 5474742), (39, 5334364), (42, 4953338), (52, 4000773), (57, 3649828), (74, 2811354), (76, 2737371), (78, 2667182), (84, 2476669), (91, 2286156), (111, 1874236), (114, 1824914), (133, 1564212), (148, 1405677), (156, 1333591), (182, 1143078), (222, 937118), (228, 912457), (247, 842268), (259, 803244), (266, 782106), (271, 767676), (273, 762052), (364, 571539), (399, 521404), (444, 468559), (481, 432516), (494, 421134), (518, 401622), (532, 391053), (542, 383838), (546, 381026), (703, 295932), (741, 280756), (777, 267748), (798, 260702), (813, 255892), (962, 216258), (988, 210567), (1036, 200811), (1084, 191919), (1092, 190513), (1406, 147966), (1443, 144172), (1482, 140378), (1554, 133874), (1596, 130351), (1626, 127946), (1729, 120324), (1897, 109668), (1924, 108129), (2109, 98644), (2812, 73983), (2886, 72086), (2964, 70189), (3108, 66937), (3252, 63973), (3367, 61788), (3458, 60162), (3523, 59052), (3794, 54834), (4218, 49322), (4921, 42276), (5149, 40404), (5187, 40108), (5691, 36556), (5772, 36043), (6734, 30894), (6916, 30081), (7046, 29526), (7588, 27417), (8436, 24661), (9139, 22764), (9842, 21138), (10027, 20748), (10101, 20596), (10298, 20202), (10374, 20054), (10569, 19684), (11382, 18278), (13468, 15447), (14092, 14763)]