207978636

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{912187}}^1$

素因数の和:912213

約数の個数: 24

約数和(自身を含む): 510825280

約数和(自身を除く): 302846644

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 912187, 1824374, 2736561, 3648748, 5473122, 10946244, 17331553, 34663106, 51994659, 69326212, 103989318, 207978636]

約数ペア:

[(1, 207978636), (2, 103989318), (3, 69326212), (4, 51994659), (6, 34663106), (12, 17331553), (19, 10946244), (38, 5473122), (57, 3648748), (76, 2736561), (114, 1824374), (228, 912187)]