196813316

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{44771}}^1$

素因数の和:44939

約数の個数: 24

約数和(自身を含む): 396142656

約数和(自身を除く): 199329340

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 44771, 89542, 179084, 313397, 626794, 1253588, 7029047, 14058094, 28116188, 49203329, 98406658, 196813316]

約数ペア:

[(1, 196813316), (2, 98406658), (4, 49203329), (7, 28116188), (14, 14058094), (28, 7029047), (157, 1253588), (314, 626794), (628, 313397), (1099, 179084), (2198, 89542), (4396, 44771)]