207961806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2666177}}^1$

素因数の和:2666195

約数の個数: 16

約数和(自身を含む): 447917904

約数和(自身を除く): 239956098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2666177, 5332354, 7998531, 15997062, 34660301, 69320602, 103980903, 207961806]

約数ペア:

[(1, 207961806), (2, 103980903), (3, 69320602), (6, 34660301), (13, 15997062), (26, 7998531), (39, 5332354), (78, 2666177)]