199807377

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{864967}}^1$

素因数の和:864988

約数の個数: 16

約数和(自身を含む): 332147712

約数和(自身を除く): 132340335

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 864967, 2594901, 6054769, 9514637, 18164307, 28543911, 66602459, 199807377]

約数ペア:

[(1, 199807377), (3, 66602459), (7, 28543911), (11, 18164307), (21, 9514637), (33, 6054769), (77, 2594901), (231, 864967)]