215281794

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 588349440

約数和(自身を除く): 373067646

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 31, 39, 42, 46, 49, 62, 69, 78, 79, 91, 93, 98, 138, 147, 158, 161, 182, 186, 217, 237, 273, 294, 299, 322, 403, 434, 474, 483, 546, 553, 598, 637, 651, 713, 806, 897, 966, 1027, 1106, 1127, 1209, 1274, 1302, 1426, 1519, 1659, 1794, 1817, 1911, 2054, 2093, 2139, 2254, 2418, 2449, 2821, 3038, 3081, 3318, 3381, 3634, 3822, 3871, 4186, 4278, 4557, 4898, 4991, 5451, 5642, 6162, 6279, 6762, 7189, 7347, 7742, 8463, 9114, 9269, 9982, 10902, 11613, 12558, 12719, 14378, 14651, 14694, 14973, 16926, 17143, 18538, 19747, 21567, 23226, 23621, 25438, 27807, 29302, 29946, 31837, 34286, 34937, 38157, 39494, 43134, 43953, 47242, 50323, 51429, 55614, 56327, 59241, 63674, 64883, 69874, 70863, 76314, 87906, 89033, 95511, 100646, 102858, 104811, 112654, 118482, 120001, 129766, 141726, 150969, 165347, 168981, 178066, 191022, 194649, 209622, 222859, 240002, 267099, 301938, 330694, 337962, 360003, 389298, 394289, 445718, 454181, 496041, 534198, 668577, 720006, 732251, 788578, 908362, 992082, 1157429, 1182867, 1337154, 1362543, 1464502, 1560013, 2196753, 2314858, 2365734, 2725086, 2760023, 3120026, 3472287, 4393506, 4680039, 5125757, 5520046, 6944574, 8280069, 9360078, 10251514, 15377271, 16560138, 30754542, 35880299, 71760598, 107640897, 215281794]

約数ペア:

[(1, 215281794), (2, 107640897), (3, 71760598), (6, 35880299), (7, 30754542), (13, 16560138), (14, 15377271), (21, 10251514), (23, 9360078), (26, 8280069), (31, 6944574), (39, 5520046), (42, 5125757), (46, 4680039), (49, 4393506), (62, 3472287), (69, 3120026), (78, 2760023), (79, 2725086), (91, 2365734), (93, 2314858), (98, 2196753), (138, 1560013), (147, 1464502), (158, 1362543), (161, 1337154), (182, 1182867), (186, 1157429), (217, 992082), (237, 908362), (273, 788578), (294, 732251), (299, 720006), (322, 668577), (403, 534198), (434, 496041), (474, 454181), (483, 445718), (546, 394289), (553, 389298), (598, 360003), (637, 337962), (651, 330694), (713, 301938), (806, 267099), (897, 240002), (966, 222859), (1027, 209622), (1106, 194649), (1127, 191022), (1209, 178066), (1274, 168981), (1302, 165347), (1426, 150969), (1519, 141726), (1659, 129766), (1794, 120001), (1817, 118482), (1911, 112654), (2054, 104811), (2093, 102858), (2139, 100646), (2254, 95511), (2418, 89033), (2449, 87906), (2821, 76314), (3038, 70863), (3081, 69874), (3318, 64883), (3381, 63674), (3634, 59241), (3822, 56327), (3871, 55614), (4186, 51429), (4278, 50323), (4557, 47242), (4898, 43953), (4991, 43134), (5451, 39494), (5642, 38157), (6162, 34937), (6279, 34286), (6762, 31837), (7189, 29946), (7347, 29302), (7742, 27807), (8463, 25438), (9114, 23621), (9269, 23226), (9982, 21567), (10902, 19747), (11613, 18538), (12558, 17143), (12719, 16926), (14378, 14973), (14651, 14694)]