208045653

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{24071}}^1$

素因数の和:24184

約数の個数: 16

約数和(自身を含む): 288093696

約数和(自身を除く): 80048043

約数列:

[1, 3, 43, 67, 129, 201, 2881, 8643, 24071, 72213, 1035053, 1612757, 3105159, 4838271, 69348551, 208045653]

約数ペア:

[(1, 208045653), (3, 69348551), (43, 4838271), (67, 3105159), (129, 1612757), (201, 1035053), (2881, 72213), (8643, 24071)]