200706977289

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{1453}}^1$

素因数の和:1608

約数の個数: 144

約数和(自身を含む): 351856228416

約数和(自身を除く): 151149251127

約数列:

[1, 3, 7, 13, 21, 39, 41, 43, 49, 91, 123, 129, 147, 273, 287, 301, 533, 559, 637, 861, 903, 1453, 1599, 1677, 1681, 1763, 1911, 2009, 2107, 3731, 3913, 4359, 5043, 5289, 6027, 6321, 10171, 11193, 11739, 11767, 12341, 18889, 21853, 22919, 26117, 27391, 30513, 35301, 37023, 56667, 59573, 62479, 65559, 68757, 71197, 72283, 78351, 82173, 82369, 86387, 132223, 152971, 160433, 178719, 187437, 213591, 216849, 247107, 259161, 396669, 417011, 437353, 458913, 481299, 505981, 774449, 812227, 925561, 939679, 1070797, 1123031, 1251033, 1312059, 1517943, 2323347, 2436681, 2442493, 2561639, 2776683, 2819037, 2919077, 3061471, 3212391, 3369093, 3541867, 5421143, 5685589, 6577753, 7327479, 7684917, 8757231, 9184413, 10625601, 16263429, 17056767, 17097451, 17931473, 19733259, 31752409, 33301307, 37948001, 39799123, 46044271, 51292353, 53794419, 95257227, 99903921, 105027199, 113844003, 119397369, 119682157, 125520311, 138132813, 222266863, 233109149, 315081597, 359046471, 376560933, 666800589, 699327447, 735190393, 1365353587, 1555868041, 1631764043, 2205571179, 4096060761, 4667604123, 4895292129, 5146332751, 9557475109, 15438998253, 28672425327, 66902325763, 200706977289]

約数ペア:

[(1, 200706977289), (3, 66902325763), (7, 28672425327), (13, 15438998253), (21, 9557475109), (39, 5146332751), (41, 4895292129), (43, 4667604123), (49, 4096060761), (91, 2205571179), (123, 1631764043), (129, 1555868041), (147, 1365353587), (273, 735190393), (287, 699327447), (301, 666800589), (533, 376560933), (559, 359046471), (637, 315081597), (861, 233109149), (903, 222266863), (1453, 138132813), (1599, 125520311), (1677, 119682157), (1681, 119397369), (1763, 113844003), (1911, 105027199), (2009, 99903921), (2107, 95257227), (3731, 53794419), (3913, 51292353), (4359, 46044271), (5043, 39799123), (5289, 37948001), (6027, 33301307), (6321, 31752409), (10171, 19733259), (11193, 17931473), (11739, 17097451), (11767, 17056767), (12341, 16263429), (18889, 10625601), (21853, 9184413), (22919, 8757231), (26117, 7684917), (27391, 7327479), (30513, 6577753), (35301, 5685589), (37023, 5421143), (56667, 3541867), (59573, 3369093), (62479, 3212391), (65559, 3061471), (68757, 2919077), (71197, 2819037), (72283, 2776683), (78351, 2561639), (82173, 2442493), (82369, 2436681), (86387, 2323347), (132223, 1517943), (152971, 1312059), (160433, 1251033), (178719, 1123031), (187437, 1070797), (213591, 939679), (216849, 925561), (247107, 812227), (259161, 774449), (396669, 505981), (417011, 481299), (437353, 458913)]