200293821

素因数分解:

$3^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 120

約数和(自身を含む): 391512576

約数和(自身を除く): 191218755

約数列:

[1, 3, 7, 9, 13, 21, 23, 31, 39, 49, 63, 69, 91, 93, 117, 147, 161, 207, 217, 273, 279, 299, 343, 403, 441, 483, 637, 651, 713, 819, 897, 1029, 1127, 1209, 1449, 1519, 1911, 1953, 2093, 2139, 2401, 2691, 2821, 3087, 3381, 3627, 4459, 4557, 4991, 5733, 6279, 6417, 7203, 7889, 8463, 9269, 10143, 10633, 13377, 13671, 14651, 14973, 18837, 19747, 21609, 23667, 25389, 27807, 31213, 31899, 34937, 40131, 43953, 44919, 55223, 59241, 64883, 71001, 74431, 83421, 93639, 95697, 102557, 104811, 131859, 138229, 165669, 177723, 194649, 223293, 244559, 280917, 307671, 314433, 414687, 454181, 497007, 583947, 669879, 717899, 733677, 923013, 967603, 1244061, 1362543, 1711913, 2153697, 2201031, 2902809, 3179267, 4087629, 5135739, 6461091, 8708427, 9537801, 15407217, 22254869, 28613403, 66764607, 200293821]

約数ペア:

[(1, 200293821), (3, 66764607), (7, 28613403), (9, 22254869), (13, 15407217), (21, 9537801), (23, 8708427), (31, 6461091), (39, 5135739), (49, 4087629), (63, 3179267), (69, 2902809), (91, 2201031), (93, 2153697), (117, 1711913), (147, 1362543), (161, 1244061), (207, 967603), (217, 923013), (273, 733677), (279, 717899), (299, 669879), (343, 583947), (403, 497007), (441, 454181), (483, 414687), (637, 314433), (651, 307671), (713, 280917), (819, 244559), (897, 223293), (1029, 194649), (1127, 177723), (1209, 165669), (1449, 138229), (1519, 131859), (1911, 104811), (1953, 102557), (2093, 95697), (2139, 93639), (2401, 83421), (2691, 74431), (2821, 71001), (3087, 64883), (3381, 59241), (3627, 55223), (4459, 44919), (4557, 43953), (4991, 40131), (5733, 34937), (6279, 31899), (6417, 31213), (7203, 27807), (7889, 25389), (8463, 23667), (9269, 21609), (10143, 19747), (10633, 18837), (13377, 14973), (13671, 14651)]