267121220

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{124823}}^1$

素因数の和:124939

約数の個数: 24

約数和(自身を含む): 566201664

約数和(自身を除く): 299080444

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 124823, 249646, 499292, 624115, 1248230, 2496460, 13356061, 26712122, 53424244, 66780305, 133560610, 267121220]

約数ペア:

[(1, 267121220), (2, 133560610), (4, 66780305), (5, 53424244), (10, 26712122), (20, 13356061), (107, 2496460), (214, 1248230), (428, 624115), (535, 499292), (1070, 249646), (2140, 124823)]