211843585

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{11071}}^1$

素因数の和:11208

約数の個数: 16

約数和(自身を含む): 263070720

約数和(自身を除く): 51227135

約数列:

[1, 5, 43, 89, 215, 445, 3827, 11071, 19135, 55355, 476053, 985319, 2380265, 4926595, 42368717, 211843585]

約数ペア:

[(1, 211843585), (5, 42368717), (43, 4926595), (89, 2380265), (215, 985319), (445, 476053), (3827, 55355), (11071, 19135)]