200831488

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 120

約数和(自身を含む): 476259696

約数和(自身を除く): 275428208

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 169, 176, 208, 211, 256, 286, 338, 352, 416, 422, 512, 572, 676, 704, 832, 844, 1144, 1352, 1408, 1664, 1688, 1859, 2288, 2321, 2704, 2743, 2816, 3328, 3376, 3718, 4576, 4642, 5408, 5486, 5632, 6656, 6752, 7436, 9152, 9284, 10816, 10972, 13504, 14872, 18304, 18568, 21632, 21944, 27008, 29744, 30173, 35659, 36608, 37136, 43264, 43888, 54016, 59488, 60346, 71318, 73216, 74272, 86528, 87776, 108032, 118976, 120692, 142636, 148544, 175552, 237952, 241384, 285272, 297088, 351104, 392249, 475904, 482768, 570544, 594176, 702208, 784498, 951808, 965536, 1141088, 1188352, 1404416, 1568996, 1931072, 2282176, 3137992, 3862144, 4564352, 6275984, 7724288, 9128704, 12551968, 15448576, 18257408, 25103936, 50207872, 100415744, 200831488]

約数ペア:

[(1, 200831488), (2, 100415744), (4, 50207872), (8, 25103936), (11, 18257408), (13, 15448576), (16, 12551968), (22, 9128704), (26, 7724288), (32, 6275984), (44, 4564352), (52, 3862144), (64, 3137992), (88, 2282176), (104, 1931072), (128, 1568996), (143, 1404416), (169, 1188352), (176, 1141088), (208, 965536), (211, 951808), (256, 784498), (286, 702208), (338, 594176), (352, 570544), (416, 482768), (422, 475904), (512, 392249), (572, 351104), (676, 297088), (704, 285272), (832, 241384), (844, 237952), (1144, 175552), (1352, 148544), (1408, 142636), (1664, 120692), (1688, 118976), (1859, 108032), (2288, 87776), (2321, 86528), (2704, 74272), (2743, 73216), (2816, 71318), (3328, 60346), (3376, 59488), (3718, 54016), (4576, 43888), (4642, 43264), (5408, 37136), (5486, 36608), (5632, 35659), (6656, 30173), (6752, 29744), (7436, 27008), (9152, 21944), (9284, 21632), (10816, 18568), (10972, 18304), (13504, 14872)]