201098128

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 160

約数和(自身を含む): 522823680

約数和(自身を除く): 321725552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 71, 76, 77, 88, 112, 121, 133, 142, 152, 154, 176, 209, 242, 266, 284, 304, 308, 418, 484, 497, 532, 568, 616, 781, 836, 847, 968, 994, 1064, 1136, 1232, 1331, 1349, 1463, 1562, 1672, 1694, 1936, 1988, 2128, 2299, 2662, 2698, 2926, 3124, 3344, 3388, 3976, 4598, 5324, 5396, 5467, 5852, 6248, 6776, 7952, 8591, 9196, 9317, 9443, 10648, 10792, 10934, 11704, 12496, 13552, 14839, 16093, 17182, 18392, 18634, 18886, 21296, 21584, 21868, 23408, 25289, 29678, 32186, 34364, 36784, 37268, 37772, 43736, 50578, 59356, 60137, 64372, 68728, 74536, 75544, 87472, 94501, 101156, 103873, 118712, 120274, 128744, 137456, 149072, 151088, 163229, 177023, 189002, 202312, 207746, 237424, 240548, 257488, 326458, 354046, 378004, 404624, 415492, 481096, 652916, 661507, 708092, 756008, 830984, 962192, 1142603, 1305832, 1323014, 1416184, 1512016, 1661968, 1795519, 2285206, 2611664, 2646028, 2832368, 3591038, 4570412, 5292056, 7182076, 9140824, 10584112, 12568633, 14364152, 18281648, 25137266, 28728304, 50274532, 100549064, 201098128]

約数ペア:

[(1, 201098128), (2, 100549064), (4, 50274532), (7, 28728304), (8, 25137266), (11, 18281648), (14, 14364152), (16, 12568633), (19, 10584112), (22, 9140824), (28, 7182076), (38, 5292056), (44, 4570412), (56, 3591038), (71, 2832368), (76, 2646028), (77, 2611664), (88, 2285206), (112, 1795519), (121, 1661968), (133, 1512016), (142, 1416184), (152, 1323014), (154, 1305832), (176, 1142603), (209, 962192), (242, 830984), (266, 756008), (284, 708092), (304, 661507), (308, 652916), (418, 481096), (484, 415492), (497, 404624), (532, 378004), (568, 354046), (616, 326458), (781, 257488), (836, 240548), (847, 237424), (968, 207746), (994, 202312), (1064, 189002), (1136, 177023), (1232, 163229), (1331, 151088), (1349, 149072), (1463, 137456), (1562, 128744), (1672, 120274), (1694, 118712), (1936, 103873), (1988, 101156), (2128, 94501), (2299, 87472), (2662, 75544), (2698, 74536), (2926, 68728), (3124, 64372), (3344, 60137), (3388, 59356), (3976, 50578), (4598, 43736), (5324, 37772), (5396, 37268), (5467, 36784), (5852, 34364), (6248, 32186), (6776, 29678), (7952, 25289), (8591, 23408), (9196, 21868), (9317, 21584), (9443, 21296), (10648, 18886), (10792, 18634), (10934, 18392), (11704, 17182), (12496, 16093), (13552, 14839)]