210071808

素因数分解:

$2^8\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1344

約数の個数: 108

約数和(自身を含む): 614477500

約数和(自身を除く): 404405692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 128, 144, 146, 192, 219, 256, 288, 292, 384, 438, 576, 584, 657, 768, 876, 1152, 1168, 1249, 1314, 1752, 2304, 2336, 2498, 2628, 3504, 3747, 4672, 4996, 5256, 7008, 7494, 9344, 9992, 10512, 11241, 14016, 14988, 18688, 19984, 21024, 22482, 28032, 29976, 39968, 42048, 44964, 56064, 59952, 79936, 84096, 89928, 91177, 119904, 159872, 168192, 179856, 182354, 239808, 273531, 319744, 359712, 364708, 479616, 547062, 719424, 729416, 820593, 959232, 1094124, 1438848, 1458832, 1641186, 2188248, 2877696, 2917664, 3282372, 4376496, 5835328, 6564744, 8752992, 11670656, 13129488, 17505984, 23341312, 26258976, 35011968, 52517952, 70023936, 105035904, 210071808]

約数ペア:

[(1, 210071808), (2, 105035904), (3, 70023936), (4, 52517952), (6, 35011968), (8, 26258976), (9, 23341312), (12, 17505984), (16, 13129488), (18, 11670656), (24, 8752992), (32, 6564744), (36, 5835328), (48, 4376496), (64, 3282372), (72, 2917664), (73, 2877696), (96, 2188248), (128, 1641186), (144, 1458832), (146, 1438848), (192, 1094124), (219, 959232), (256, 820593), (288, 729416), (292, 719424), (384, 547062), (438, 479616), (576, 364708), (584, 359712), (657, 319744), (768, 273531), (876, 239808), (1152, 182354), (1168, 179856), (1249, 168192), (1314, 159872), (1752, 119904), (2304, 91177), (2336, 89928), (2498, 84096), (2628, 79936), (3504, 59952), (3747, 56064), (4672, 44964), (4996, 42048), (5256, 39968), (7008, 29976), (7494, 28032), (9344, 22482), (9992, 21024), (10512, 19984), (11241, 18688), (14016, 14988)]