223700113

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 296558080

約数和(自身を除く): 72857967

約数列:

[1, 7, 13, 29, 37, 79, 91, 203, 259, 377, 481, 553, 841, 1027, 1073, 2291, 2639, 2923, 3367, 5887, 7189, 7511, 10933, 13949, 16037, 20461, 29783, 31117, 37999, 66439, 76531, 84767, 97643, 208481, 217819, 265993, 404521, 465073, 593369, 863707, 1101971, 2458243, 2831647, 6045949, 7713797, 17207701, 31957159, 223700113]

約数ペア:

[(1, 223700113), (7, 31957159), (13, 17207701), (29, 7713797), (37, 6045949), (79, 2831647), (91, 2458243), (203, 1101971), (259, 863707), (377, 593369), (481, 465073), (553, 404521), (841, 265993), (1027, 217819), (1073, 208481), (2291, 97643), (2639, 84767), (2923, 76531), (3367, 66439), (5887, 37999), (7189, 31117), (7511, 29783), (10933, 20461), (13949, 16037)]