200453450

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{38923}}^1$

素因数の和:39038

約数の個数: 24

約数和(自身を含む): 376472928

約数和(自身を除く): 176019478

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 5150, 38923, 77846, 194615, 389230, 973075, 1946150, 4009069, 8018138, 20045345, 40090690, 100226725, 200453450]

約数ペア:

[(1, 200453450), (2, 100226725), (5, 40090690), (10, 20045345), (25, 8018138), (50, 4009069), (103, 1946150), (206, 973075), (515, 389230), (1030, 194615), (2575, 77846), (5150, 38923)]