196810691

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{38149}}^1$

素因数の和:38234

約数の個数: 16

約数和(自身を含む): 249043200

約数和(自身を除く): 52232509

約数列:

[1, 7, 11, 67, 77, 469, 737, 5159, 38149, 267043, 419639, 2555983, 2937473, 17891881, 28115813, 196810691]

約数ペア:

[(1, 196810691), (7, 28115813), (11, 17891881), (67, 2937473), (77, 2555983), (469, 419639), (737, 267043), (5159, 38149)]