214950471

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1\times {\mathrm{1999}}^1$

素因数の和:2566

約数の個数: 16

約数和(自身を含む): 291264000

約数和(自身を除く): 76313529

約数列:

[1, 3, 73, 219, 491, 1473, 1999, 5997, 35843, 107529, 145927, 437781, 981509, 2944527, 71650157, 214950471]

約数ペア:

[(1, 214950471), (3, 71650157), (73, 2944527), (219, 981509), (491, 437781), (1473, 145927), (1999, 107529), (5997, 35843)]