210007316

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{377711}}^1$

素因数の和:377854

約数の個数: 12

約数和(自身を含む): 370157760

約数和(自身を除く): 160150444

約数列:

[1, 2, 4, 139, 278, 556, 377711, 755422, 1510844, 52501829, 105003658, 210007316]

約数ペア:

[(1, 210007316), (2, 105003658), (4, 52501829), (139, 1510844), (278, 755422), (556, 377711)]