207894453

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{144071}}^1$

素因数の和:144124

約数の個数: 16

約数和(自身を含む): 306585216

約数和(自身を除く): 98690763

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 144071, 432213, 1872923, 5330627, 5618769, 15991881, 69298151, 207894453]

約数ペア:

[(1, 207894453), (3, 69298151), (13, 15991881), (37, 5618769), (39, 5330627), (111, 1872923), (481, 432213), (1443, 144071)]