200138085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{635359}}^1$

素因数の和:635377

約数の個数: 24

約数和(自身を含む): 396464640

約数和(自身を除く): 196326555

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 635359, 1906077, 3176795, 4447513, 5718231, 9530385, 13342539, 22237565, 28591155, 40027617, 66712695, 200138085]

約数ペア:

[(1, 200138085), (3, 66712695), (5, 40027617), (7, 28591155), (9, 22237565), (15, 13342539), (21, 9530385), (35, 5718231), (45, 4447513), (63, 3176795), (105, 1906077), (315, 635359)]