201071450

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{39043}}^1$

素因数の和:39158

約数の個数: 24

約数和(自身を含む): 377633568

約数和(自身を除く): 176562118

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 5150, 39043, 78086, 195215, 390430, 976075, 1952150, 4021429, 8042858, 20107145, 40214290, 100535725, 201071450]

約数ペア:

[(1, 201071450), (2, 100535725), (5, 40214290), (10, 20107145), (25, 8042858), (50, 4021429), (103, 1952150), (206, 976075), (515, 390430), (1030, 195215), (2575, 78086), (5150, 39043)]