201387509

素因数分解:

${\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 208857600

約数和(自身を除く): 7470091

約数列:

[1, 73, 89, 139, 223, 6497, 10147, 12371, 16279, 19847, 30997, 903083, 1448831, 2262781, 2758733, 201387509]

約数ペア:

[(1, 201387509), (73, 2758733), (89, 2262781), (139, 1448831), (223, 903083), (6497, 30997), (10147, 19847), (12371, 16279)]