201698885

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{1933}}^1$

素因数の和:2488

約数の個数: 16

約数和(自身を含む): 248557680

約数和(自身を除く): 46858795

約数列:

[1, 5, 41, 205, 509, 1933, 2545, 9665, 20869, 79253, 104345, 396265, 983897, 4919485, 40339777, 201698885]

約数ペア:

[(1, 201698885), (5, 40339777), (41, 4919485), (205, 983897), (509, 396265), (1933, 104345), (2545, 79253), (9665, 20869)]