201789588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 642152448

約数和(自身を除く): 440362860

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 107, 132, 143, 154, 156, 157, 182, 214, 231, 273, 286, 308, 314, 321, 364, 428, 429, 462, 471, 546, 572, 628, 642, 749, 858, 924, 942, 1001, 1092, 1099, 1177, 1284, 1391, 1498, 1716, 1727, 1884, 2002, 2041, 2198, 2247, 2354, 2782, 2996, 3003, 3297, 3454, 3531, 4004, 4082, 4173, 4396, 4494, 4708, 5181, 5564, 6006, 6123, 6594, 6908, 7062, 8164, 8239, 8346, 8988, 9737, 10362, 12012, 12089, 12246, 13188, 14124, 14287, 15301, 16478, 16692, 16799, 19474, 20724, 22451, 24178, 24492, 24717, 28574, 29211, 30602, 32956, 33598, 36267, 38948, 42861, 44902, 45903, 48356, 49434, 50397, 57148, 58422, 61204, 67196, 67353, 72534, 85722, 89804, 91806, 98868, 100794, 107107, 116844, 117593, 134706, 145068, 157157, 171444, 183612, 184789, 201588, 214214, 218387, 235186, 269412, 314314, 321321, 352779, 369578, 428428, 436774, 470372, 471471, 554367, 628628, 642642, 655161, 705558, 739156, 873548, 942942, 1108734, 1285284, 1293523, 1310322, 1411116, 1528709, 1885884, 2217468, 2402257, 2587046, 2620644, 3057418, 3880569, 4586127, 4804514, 5174092, 6114836, 7206771, 7761138, 9172254, 9609028, 14413542, 15522276, 16815799, 18344508, 28827084, 33631598, 50447397, 67263196, 100894794, 201789588]

約数ペア:

[(1, 201789588), (2, 100894794), (3, 67263196), (4, 50447397), (6, 33631598), (7, 28827084), (11, 18344508), (12, 16815799), (13, 15522276), (14, 14413542), (21, 9609028), (22, 9172254), (26, 7761138), (28, 7206771), (33, 6114836), (39, 5174092), (42, 4804514), (44, 4586127), (52, 3880569), (66, 3057418), (77, 2620644), (78, 2587046), (84, 2402257), (91, 2217468), (107, 1885884), (132, 1528709), (143, 1411116), (154, 1310322), (156, 1293523), (157, 1285284), (182, 1108734), (214, 942942), (231, 873548), (273, 739156), (286, 705558), (308, 655161), (314, 642642), (321, 628628), (364, 554367), (428, 471471), (429, 470372), (462, 436774), (471, 428428), (546, 369578), (572, 352779), (628, 321321), (642, 314314), (749, 269412), (858, 235186), (924, 218387), (942, 214214), (1001, 201588), (1092, 184789), (1099, 183612), (1177, 171444), (1284, 157157), (1391, 145068), (1498, 134706), (1716, 117593), (1727, 116844), (1884, 107107), (2002, 100794), (2041, 98868), (2198, 91806), (2247, 89804), (2354, 85722), (2782, 72534), (2996, 67353), (3003, 67196), (3297, 61204), (3454, 58422), (3531, 57148), (4004, 50397), (4082, 49434), (4173, 48356), (4396, 45903), (4494, 44902), (4708, 42861), (5181, 38948), (5564, 36267), (6006, 33598), (6123, 32956), (6594, 30602), (6908, 29211), (7062, 28574), (8164, 24717), (8239, 24492), (8346, 24178), (8988, 22451), (9737, 20724), (10362, 19474), (12012, 16799), (12089, 16692), (12246, 16478), (13188, 15301), (14124, 14287)]