201040980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:834

約数の個数: 192

約数和(自身を含む): 700503552

約数和(自身を除く): 499462572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 37, 42, 51, 60, 68, 70, 74, 84, 85, 102, 105, 111, 119, 140, 148, 170, 185, 204, 210, 222, 238, 255, 259, 340, 357, 370, 420, 444, 476, 510, 518, 555, 595, 629, 714, 740, 761, 777, 1020, 1036, 1110, 1190, 1258, 1295, 1428, 1522, 1554, 1785, 1887, 2220, 2283, 2380, 2516, 2590, 3044, 3108, 3145, 3570, 3774, 3805, 3885, 4403, 4566, 5180, 5327, 6290, 7140, 7548, 7610, 7770, 8806, 9132, 9435, 10654, 11415, 12580, 12937, 13209, 15220, 15540, 15981, 17612, 18870, 21308, 22015, 22830, 25874, 26418, 26635, 28157, 31962, 37740, 38811, 44030, 45660, 51748, 52836, 53270, 56314, 63924, 64685, 66045, 77622, 79905, 84471, 88060, 90559, 106540, 112628, 129370, 132090, 140785, 155244, 159810, 168942, 181118, 194055, 197099, 258740, 264180, 271677, 281570, 319620, 337884, 362236, 388110, 394198, 422355, 452795, 478669, 543354, 563140, 591297, 776220, 788396, 844710, 905590, 957338, 985495, 1086708, 1182594, 1358385, 1436007, 1689420, 1811180, 1914676, 1970990, 2365188, 2393345, 2716770, 2872014, 2956485, 3350683, 3941980, 4786690, 5433540, 5744028, 5912970, 6701366, 7180035, 9573380, 10052049, 11825940, 13402732, 14360070, 16753415, 20104098, 28720140, 33506830, 40208196, 50260245, 67013660, 100520490, 201040980]

約数ペア:

[(1, 201040980), (2, 100520490), (3, 67013660), (4, 50260245), (5, 40208196), (6, 33506830), (7, 28720140), (10, 20104098), (12, 16753415), (14, 14360070), (15, 13402732), (17, 11825940), (20, 10052049), (21, 9573380), (28, 7180035), (30, 6701366), (34, 5912970), (35, 5744028), (37, 5433540), (42, 4786690), (51, 3941980), (60, 3350683), (68, 2956485), (70, 2872014), (74, 2716770), (84, 2393345), (85, 2365188), (102, 1970990), (105, 1914676), (111, 1811180), (119, 1689420), (140, 1436007), (148, 1358385), (170, 1182594), (185, 1086708), (204, 985495), (210, 957338), (222, 905590), (238, 844710), (255, 788396), (259, 776220), (340, 591297), (357, 563140), (370, 543354), (420, 478669), (444, 452795), (476, 422355), (510, 394198), (518, 388110), (555, 362236), (595, 337884), (629, 319620), (714, 281570), (740, 271677), (761, 264180), (777, 258740), (1020, 197099), (1036, 194055), (1110, 181118), (1190, 168942), (1258, 159810), (1295, 155244), (1428, 140785), (1522, 132090), (1554, 129370), (1785, 112628), (1887, 106540), (2220, 90559), (2283, 88060), (2380, 84471), (2516, 79905), (2590, 77622), (3044, 66045), (3108, 64685), (3145, 63924), (3570, 56314), (3774, 53270), (3805, 52836), (3885, 51748), (4403, 45660), (4566, 44030), (5180, 38811), (5327, 37740), (6290, 31962), (7140, 28157), (7548, 26635), (7610, 26418), (7770, 25874), (8806, 22830), (9132, 22015), (9435, 21308), (10654, 18870), (11415, 17612), (12580, 15981), (12937, 15540), (13209, 15220)]