105320551

素因数分解:

$7^3\times {\mathrm{199}}^1\times {\mathrm{1543}}^1$

素因数の和:1763

約数の個数: 16

約数和(自身を含む): 123520000

約数和(自身を除く): 18199449

約数列:

[1, 7, 49, 199, 343, 1393, 1543, 9751, 10801, 68257, 75607, 307057, 529249, 2149399, 15045793, 105320551]

約数ペア:

[(1, 105320551), (7, 15045793), (49, 2149399), (199, 529249), (343, 307057), (1393, 75607), (1543, 68257), (9751, 10801)]