208887744

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83689}}^1$

素因数の和:83717

約数の個数: 56

約数和(自身を含む): 595203280

約数和(自身を除く): 386315536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 83689, 167378, 251067, 334756, 502134, 669512, 1004268, 1087957, 1339024, 2008536, 2175914, 2678048, 3263871, 4017072, 4351828, 5356096, 6527742, 8034144, 8703656, 13055484, 16068288, 17407312, 26110968, 34814624, 52221936, 69629248, 104443872, 208887744]

約数ペア:

[(1, 208887744), (2, 104443872), (3, 69629248), (4, 52221936), (6, 34814624), (8, 26110968), (12, 17407312), (13, 16068288), (16, 13055484), (24, 8703656), (26, 8034144), (32, 6527742), (39, 5356096), (48, 4351828), (52, 4017072), (64, 3263871), (78, 2678048), (96, 2175914), (104, 2008536), (156, 1339024), (192, 1087957), (208, 1004268), (312, 669512), (416, 502134), (624, 334756), (832, 251067), (1248, 167378), (2496, 83689)]