200203520

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 534219840

約数和(自身を除く): 334016320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 80, 88, 110, 118, 128, 160, 176, 220, 236, 241, 256, 295, 320, 352, 440, 472, 482, 590, 640, 649, 704, 880, 944, 964, 1180, 1205, 1280, 1298, 1408, 1760, 1888, 1928, 2360, 2410, 2596, 2651, 2816, 3245, 3520, 3776, 3856, 4720, 4820, 5192, 5302, 6490, 7040, 7552, 7712, 9440, 9640, 10384, 10604, 12980, 13255, 14080, 14219, 15104, 15424, 18880, 19280, 20768, 21208, 25960, 26510, 28438, 30848, 37760, 38560, 41536, 42416, 51920, 53020, 56876, 61696, 71095, 75520, 77120, 83072, 84832, 103840, 106040, 113752, 142190, 154240, 156409, 166144, 169664, 207680, 212080, 227504, 284380, 308480, 312818, 339328, 415360, 424160, 455008, 568760, 625636, 678656, 782045, 830720, 848320, 910016, 1137520, 1251272, 1564090, 1696640, 1820032, 2275040, 2502544, 3128180, 3393280, 3640064, 4550080, 5005088, 6256360, 9100160, 10010176, 12512720, 18200320, 20020352, 25025440, 40040704, 50050880, 100101760, 200203520]

約数ペア:

[(1, 200203520), (2, 100101760), (4, 50050880), (5, 40040704), (8, 25025440), (10, 20020352), (11, 18200320), (16, 12512720), (20, 10010176), (22, 9100160), (32, 6256360), (40, 5005088), (44, 4550080), (55, 3640064), (59, 3393280), (64, 3128180), (80, 2502544), (88, 2275040), (110, 1820032), (118, 1696640), (128, 1564090), (160, 1251272), (176, 1137520), (220, 910016), (236, 848320), (241, 830720), (256, 782045), (295, 678656), (320, 625636), (352, 568760), (440, 455008), (472, 424160), (482, 415360), (590, 339328), (640, 312818), (649, 308480), (704, 284380), (880, 227504), (944, 212080), (964, 207680), (1180, 169664), (1205, 166144), (1280, 156409), (1298, 154240), (1408, 142190), (1760, 113752), (1888, 106040), (1928, 103840), (2360, 84832), (2410, 83072), (2596, 77120), (2651, 75520), (2816, 71095), (3245, 61696), (3520, 56876), (3776, 53020), (3856, 51920), (4720, 42416), (4820, 41536), (5192, 38560), (5302, 37760), (6490, 30848), (7040, 28438), (7552, 26510), (7712, 25960), (9440, 21208), (9640, 20768), (10384, 19280), (10604, 18880), (12980, 15424), (13255, 15104), (14080, 14219)]