214664185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2179}}^1$

素因数の和:2281

約数の個数: 32

約数和(自身を含む): 291945600

約数和(自身を除く): 77281415

約数列:

[1, 5, 17, 19, 61, 85, 95, 305, 323, 1037, 1159, 1615, 2179, 5185, 5795, 10895, 19703, 37043, 41401, 98515, 132919, 185215, 207005, 664595, 703817, 2259623, 2525461, 3519085, 11298115, 12627305, 42932837, 214664185]

約数ペア:

[(1, 214664185), (5, 42932837), (17, 12627305), (19, 11298115), (61, 3519085), (85, 2525461), (95, 2259623), (305, 703817), (323, 664595), (1037, 207005), (1159, 185215), (1615, 132919), (2179, 98515), (5185, 41401), (5795, 37043), (10895, 19703)]