221968616

素因数分解:

$2^3\times {\mathrm{5659}}^1\times {\mathrm{4903}}^1$

素因数の和:10568

約数の個数: 16

約数和(自身を含む): 416349600

約数和(自身を除く): 194380984

約数列:

[1, 2, 4, 8, 4903, 5659, 9806, 11318, 19612, 22636, 39224, 45272, 27746077, 55492154, 110984308, 221968616]

約数ペア:

[(1, 221968616), (2, 110984308), (4, 55492154), (8, 27746077), (4903, 45272), (5659, 39224), (9806, 22636), (11318, 19612)]