215753636

素因数分解:

$2^2\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{7547}}^1$

素因数の和:8579

約数の個数: 24

約数和(自身を含む): 431987136

約数和(自身を除く): 216233500

約数列:

[1, 2, 4, 7, 14, 28, 1021, 2042, 4084, 7147, 7547, 14294, 15094, 28588, 30188, 52829, 105658, 211316, 7705487, 15410974, 30821948, 53938409, 107876818, 215753636]

約数ペア:

[(1, 215753636), (2, 107876818), (4, 53938409), (7, 30821948), (14, 15410974), (28, 7705487), (1021, 211316), (2042, 105658), (4084, 52829), (7147, 30188), (7547, 28588), (14294, 15094)]