201670392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1877

約数の個数: 128

約数和(自身を含む): 639244800

約数和(自身を除く): 437574408

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 61, 66, 77, 84, 88, 122, 132, 154, 168, 183, 231, 244, 264, 308, 366, 427, 462, 488, 616, 671, 732, 854, 924, 1281, 1342, 1464, 1708, 1789, 1848, 2013, 2562, 2684, 3416, 3578, 4026, 4697, 5124, 5367, 5368, 7156, 8052, 9394, 10248, 10734, 12523, 14091, 14312, 16104, 18788, 19679, 21468, 25046, 28182, 37569, 37576, 39358, 42936, 50092, 56364, 59037, 75138, 78716, 100184, 109129, 112728, 118074, 137753, 150276, 157432, 218258, 236148, 275506, 300552, 327387, 413259, 436516, 472296, 551012, 654774, 763903, 826518, 873032, 1102024, 1200419, 1309548, 1527806, 1653036, 2291709, 2400838, 2619096, 3055612, 3306072, 3601257, 4583418, 4801676, 6111224, 7202514, 8402933, 9166836, 9603352, 14405028, 16805866, 18333672, 25208799, 28810056, 33611732, 50417598, 67223464, 100835196, 201670392]

約数ペア:

[(1, 201670392), (2, 100835196), (3, 67223464), (4, 50417598), (6, 33611732), (7, 28810056), (8, 25208799), (11, 18333672), (12, 16805866), (14, 14405028), (21, 9603352), (22, 9166836), (24, 8402933), (28, 7202514), (33, 6111224), (42, 4801676), (44, 4583418), (56, 3601257), (61, 3306072), (66, 3055612), (77, 2619096), (84, 2400838), (88, 2291709), (122, 1653036), (132, 1527806), (154, 1309548), (168, 1200419), (183, 1102024), (231, 873032), (244, 826518), (264, 763903), (308, 654774), (366, 551012), (427, 472296), (462, 436516), (488, 413259), (616, 327387), (671, 300552), (732, 275506), (854, 236148), (924, 218258), (1281, 157432), (1342, 150276), (1464, 137753), (1708, 118074), (1789, 112728), (1848, 109129), (2013, 100184), (2562, 78716), (2684, 75138), (3416, 59037), (3578, 56364), (4026, 50092), (4697, 42936), (5124, 39358), (5367, 37576), (5368, 37569), (7156, 28182), (8052, 25046), (9394, 21468), (10248, 19679), (10734, 18788), (12523, 16104), (14091, 14312)]