203478004779

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{739}}^1\times {\mathrm{3631}}^1$

素因数の和:4560

約数の個数: 64

約数和(自身を含む): 326133841920

約数和(自身を除く): 122655837141

約数列:

[1, 3, 7, 21, 23, 69, 157, 161, 471, 483, 739, 1099, 2217, 3297, 3611, 3631, 5173, 10833, 10893, 15519, 16997, 25277, 25417, 50991, 75831, 76251, 83513, 116023, 118979, 250539, 348069, 356937, 570067, 584591, 812161, 1710201, 1753773, 2436483, 2668529, 2683309, 3990469, 8005587, 8049927, 11971407, 13111541, 18679703, 18783163, 39334623, 56039109, 56349489, 61716107, 91780787, 185148321, 275342361, 421279513, 432012749, 1263838539, 1296038247, 2948956591, 8846869773, 9689428799, 29068286397, 67826001593, 203478004779]

約数ペア:

[(1, 203478004779), (3, 67826001593), (7, 29068286397), (21, 9689428799), (23, 8846869773), (69, 2948956591), (157, 1296038247), (161, 1263838539), (471, 432012749), (483, 421279513), (739, 275342361), (1099, 185148321), (2217, 91780787), (3297, 61716107), (3611, 56349489), (3631, 56039109), (5173, 39334623), (10833, 18783163), (10893, 18679703), (15519, 13111541), (16997, 11971407), (25277, 8049927), (25417, 8005587), (50991, 3990469), (75831, 2683309), (76251, 2668529), (83513, 2436483), (116023, 1753773), (118979, 1710201), (250539, 812161), (348069, 584591), (356937, 570067)]