200453085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{636359}}^1$

素因数の和:636377

約数の個数: 24

約数和(自身を含む): 397088640

約数和(自身を除く): 196635555

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 636359, 1909077, 3181795, 4454513, 5727231, 9545385, 13363539, 22272565, 28636155, 40090617, 66817695, 200453085]

約数ペア:

[(1, 200453085), (3, 66817695), (5, 40090617), (7, 28636155), (9, 22272565), (15, 13363539), (21, 9545385), (35, 5727231), (45, 4454513), (63, 3181795), (105, 1909077), (315, 636359)]