203208795

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{196337}}^1$

素因数の和:196371

約数の個数: 24

約数和(自身を含む): 367544736

約数和(自身を除く): 164335941

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 196337, 589011, 981685, 1767033, 2945055, 4515751, 8835165, 13547253, 22578755, 40641759, 67736265, 203208795]

約数ペア:

[(1, 203208795), (3, 67736265), (5, 40641759), (9, 22578755), (15, 13547253), (23, 8835165), (45, 4515751), (69, 2945055), (115, 1767033), (207, 981685), (345, 589011), (1035, 196337)]