214966794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{25981}}^1$

素因数の和:26190

約数の個数: 32

約数和(自身を含む): 493865856

約数和(自身を除く): 278899062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 4137, 8274, 25981, 51962, 77943, 155886, 181867, 363734, 545601, 1091202, 5118257, 10236514, 15354771, 30709542, 35827799, 71655598, 107483397, 214966794]

約数ペア:

[(1, 214966794), (2, 107483397), (3, 71655598), (6, 35827799), (7, 30709542), (14, 15354771), (21, 10236514), (42, 5118257), (197, 1091202), (394, 545601), (591, 363734), (1182, 181867), (1379, 155886), (2758, 77943), (4137, 51962), (8274, 25981)]