200687045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{7937}}^1$

素因数の和:8344

約数の個数: 16

約数和(自身を含む): 260048880

約数和(自身を除く): 59361835

約数列:

[1, 5, 13, 65, 389, 1945, 5057, 7937, 25285, 39685, 103181, 515905, 3087493, 15437465, 40137409, 200687045]

約数ペア:

[(1, 200687045), (5, 40137409), (13, 15437465), (65, 3087493), (389, 515905), (1945, 103181), (5057, 39685), (7937, 25285)]