209873088

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:315

約数の個数: 168

約数和(自身を含む): 642437120

約数和(自身を除く): 432564032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 127, 144, 151, 152, 171, 192, 228, 254, 288, 302, 304, 342, 381, 453, 456, 508, 576, 604, 608, 684, 762, 906, 912, 1016, 1143, 1208, 1216, 1359, 1368, 1524, 1812, 1824, 2032, 2286, 2413, 2416, 2718, 2736, 2869, 3048, 3624, 3648, 4064, 4572, 4826, 4832, 5436, 5472, 5738, 6096, 7239, 7248, 8128, 8607, 9144, 9652, 9664, 10872, 10944, 11476, 12192, 14478, 14496, 17214, 18288, 19177, 19304, 21717, 21744, 22952, 24384, 25821, 28956, 28992, 34428, 36576, 38354, 38608, 43434, 43488, 45904, 51642, 57531, 57912, 68856, 73152, 76708, 77216, 86868, 86976, 91808, 103284, 115062, 115824, 137712, 153416, 154432, 172593, 173736, 183616, 206568, 230124, 231648, 275424, 306832, 345186, 347472, 364363, 413136, 460248, 463296, 550848, 613664, 690372, 694944, 728726, 826272, 920496, 1093089, 1227328, 1380744, 1389888, 1457452, 1652544, 1840992, 2186178, 2761488, 2914904, 3279267, 3681984, 4372356, 5522976, 5829808, 6558534, 8744712, 11045952, 11659616, 13117068, 17489424, 23319232, 26234136, 34978848, 52468272, 69957696, 104936544, 209873088]

約数ペア:

[(1, 209873088), (2, 104936544), (3, 69957696), (4, 52468272), (6, 34978848), (8, 26234136), (9, 23319232), (12, 17489424), (16, 13117068), (18, 11659616), (19, 11045952), (24, 8744712), (32, 6558534), (36, 5829808), (38, 5522976), (48, 4372356), (57, 3681984), (64, 3279267), (72, 2914904), (76, 2761488), (96, 2186178), (114, 1840992), (127, 1652544), (144, 1457452), (151, 1389888), (152, 1380744), (171, 1227328), (192, 1093089), (228, 920496), (254, 826272), (288, 728726), (302, 694944), (304, 690372), (342, 613664), (381, 550848), (453, 463296), (456, 460248), (508, 413136), (576, 364363), (604, 347472), (608, 345186), (684, 306832), (762, 275424), (906, 231648), (912, 230124), (1016, 206568), (1143, 183616), (1208, 173736), (1216, 172593), (1359, 154432), (1368, 153416), (1524, 137712), (1812, 115824), (1824, 115062), (2032, 103284), (2286, 91808), (2413, 86976), (2416, 86868), (2718, 77216), (2736, 76708), (2869, 73152), (3048, 68856), (3624, 57912), (3648, 57531), (4064, 51642), (4572, 45904), (4826, 43488), (4832, 43434), (5436, 38608), (5472, 38354), (5738, 36576), (6096, 34428), (7239, 28992), (7248, 28956), (8128, 25821), (8607, 24384), (9144, 22952), (9652, 21744), (9664, 21717), (10872, 19304), (10944, 19177), (11476, 18288), (12192, 17214), (14478, 14496)]