206073147

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 319979520

約数和(自身を除く): 113906373

約数列:

[1, 3, 7, 21, 83, 191, 249, 573, 581, 619, 1337, 1743, 1857, 4011, 4333, 12999, 15853, 47559, 51377, 110971, 118229, 154131, 332913, 354687, 359639, 827603, 1078917, 2482809, 9813007, 29439021, 68691049, 206073147]

約数ペア:

[(1, 206073147), (3, 68691049), (7, 29439021), (21, 9813007), (83, 2482809), (191, 1078917), (249, 827603), (573, 359639), (581, 354687), (619, 332913), (1337, 154131), (1743, 118229), (1857, 110971), (4011, 51377), (4333, 47559), (12999, 15853)]