214328624

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{219599}}^1$

素因数の和:219668

約数の個数: 20

約数和(自身を含む): 422071200

約数和(自身を除く): 207742576

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 219599, 439198, 878396, 1756792, 3513584, 13395539, 26791078, 53582156, 107164312, 214328624]

約数ペア:

[(1, 214328624), (2, 107164312), (4, 53582156), (8, 26791078), (16, 13395539), (61, 3513584), (122, 1756792), (244, 878396), (488, 439198), (976, 219599)]