201401560

素因数分解:

$2^3\times 5^1\times {\mathrm{5035039}}^1$

素因数の和:5035050

約数の個数: 16

約数和(自身を含む): 453153600

約数和(自身を除く): 251752040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5035039, 10070078, 20140156, 25175195, 40280312, 50350390, 100700780, 201401560]

約数ペア:

[(1, 201401560), (2, 100700780), (4, 50350390), (5, 40280312), (8, 25175195), (10, 20140156), (20, 10070078), (40, 5035039)]