187278839

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2$

素因数の和:176

約数の個数: 36

約数和(自身を含む): 228467400

約数和(自身を除く): 41188561

約数列:

[1, 11, 19, 29, 53, 121, 209, 319, 551, 583, 1007, 1537, 2299, 2809, 3509, 6061, 6413, 11077, 16907, 29203, 30899, 53371, 66671, 81461, 121847, 185977, 321233, 339889, 587081, 896071, 1547759, 3533563, 6457891, 9856781, 17025349, 187278839]

約数ペア:

[(1, 187278839), (11, 17025349), (19, 9856781), (29, 6457891), (53, 3533563), (121, 1547759), (209, 896071), (319, 587081), (551, 339889), (583, 321233), (1007, 185977), (1537, 121847), (2299, 81461), (2809, 66671), (3509, 53371), (6061, 30899), (6413, 29203), (11077, 16907)]