208096172

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{2341}}^1$

素因数の和:2729

約数の個数: 24

約数和(自身を含む): 370635552

約数和(自身を除く): 162539380

約数列:

[1, 2, 4, 71, 142, 284, 313, 626, 1252, 2341, 4682, 9364, 22223, 44446, 88892, 166211, 332422, 664844, 732733, 1465466, 2930932, 52024043, 104048086, 208096172]

約数ペア:

[(1, 208096172), (2, 104048086), (4, 52024043), (71, 2930932), (142, 1465466), (284, 732733), (313, 664844), (626, 332422), (1252, 166211), (2341, 88892), (4682, 44446), (9364, 22223)]