201994125858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{517639}}^1$

素因数の和:517836

約数の個数: 96

約数和(自身を含む): 529732070400

約数和(自身を除く): 327737944542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 163, 171, 266, 326, 342, 399, 489, 798, 978, 1141, 1197, 1467, 2282, 2394, 2934, 3097, 3423, 6194, 6846, 9291, 10269, 18582, 20538, 21679, 27873, 43358, 55746, 65037, 130074, 195111, 390222, 517639, 1035278, 1552917, 3105834, 3623473, 4658751, 7246946, 9317502, 9835141, 10870419, 19670282, 21740838, 29505423, 32611257, 59010846, 65222514, 68845987, 84375157, 88516269, 137691974, 168750314, 177032538, 206537961, 253125471, 413075922, 506250942, 590626099, 619613883, 759376413, 1181252198, 1239227766, 1518752826, 1603127983, 1771878297, 3206255966, 3543756594, 4809383949, 5315634891, 9618767898, 10631269782, 11221895881, 14428151847, 22443791762, 28856303694, 33665687643, 67331375286, 100997062929, 201994125858]

約数ペア:

[(1, 201994125858), (2, 100997062929), (3, 67331375286), (6, 33665687643), (7, 28856303694), (9, 22443791762), (14, 14428151847), (18, 11221895881), (19, 10631269782), (21, 9618767898), (38, 5315634891), (42, 4809383949), (57, 3543756594), (63, 3206255966), (114, 1771878297), (126, 1603127983), (133, 1518752826), (163, 1239227766), (171, 1181252198), (266, 759376413), (326, 619613883), (342, 590626099), (399, 506250942), (489, 413075922), (798, 253125471), (978, 206537961), (1141, 177032538), (1197, 168750314), (1467, 137691974), (2282, 88516269), (2394, 84375157), (2934, 68845987), (3097, 65222514), (3423, 59010846), (6194, 32611257), (6846, 29505423), (9291, 21740838), (10269, 19670282), (18582, 10870419), (20538, 9835141), (21679, 9317502), (27873, 7246946), (43358, 4658751), (55746, 3623473), (65037, 3105834), (130074, 1552917), (195111, 1035278), (390222, 517639)]