205309962

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 546515424

約数和(自身を除く): 341205462

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 31, 33, 39, 62, 66, 78, 83, 93, 99, 117, 143, 166, 186, 198, 234, 249, 279, 286, 341, 403, 429, 498, 558, 682, 747, 806, 858, 913, 961, 1023, 1079, 1209, 1287, 1494, 1826, 1922, 2046, 2158, 2418, 2573, 2574, 2739, 2883, 3069, 3237, 3627, 4433, 5146, 5478, 5766, 6138, 6474, 7254, 7719, 8217, 8649, 8866, 9711, 10571, 11869, 12493, 13299, 15438, 16434, 17298, 19422, 21142, 23157, 23738, 24986, 26598, 28303, 31713, 33449, 35607, 37479, 39897, 46314, 56606, 63426, 66898, 71214, 74958, 79763, 79794, 84909, 95139, 100347, 106821, 112437, 137423, 159526, 169818, 190278, 200694, 213642, 224874, 239289, 254727, 274846, 301041, 367939, 412269, 478578, 509454, 602082, 717867, 735878, 824538, 877393, 1036919, 1103817, 1236807, 1435734, 1754786, 2073838, 2207634, 2473614, 2632179, 3110757, 3311451, 5264358, 6221514, 6622902, 7896537, 9332271, 11406109, 15793074, 18664542, 22812218, 34218327, 68436654, 102654981, 205309962]

約数ペア:

[(1, 205309962), (2, 102654981), (3, 68436654), (6, 34218327), (9, 22812218), (11, 18664542), (13, 15793074), (18, 11406109), (22, 9332271), (26, 7896537), (31, 6622902), (33, 6221514), (39, 5264358), (62, 3311451), (66, 3110757), (78, 2632179), (83, 2473614), (93, 2207634), (99, 2073838), (117, 1754786), (143, 1435734), (166, 1236807), (186, 1103817), (198, 1036919), (234, 877393), (249, 824538), (279, 735878), (286, 717867), (341, 602082), (403, 509454), (429, 478578), (498, 412269), (558, 367939), (682, 301041), (747, 274846), (806, 254727), (858, 239289), (913, 224874), (961, 213642), (1023, 200694), (1079, 190278), (1209, 169818), (1287, 159526), (1494, 137423), (1826, 112437), (1922, 106821), (2046, 100347), (2158, 95139), (2418, 84909), (2573, 79794), (2574, 79763), (2739, 74958), (2883, 71214), (3069, 66898), (3237, 63426), (3627, 56606), (4433, 46314), (5146, 39897), (5478, 37479), (5766, 35607), (6138, 33449), (6474, 31713), (7254, 28303), (7719, 26598), (8217, 24986), (8649, 23738), (8866, 23157), (9711, 21142), (10571, 19422), (11869, 17298), (12493, 16434), (13299, 15438)]