200714840

素因数分解:

$2^3\times 5^1\times {\mathrm{5017871}}^1$

素因数の和:5017882

約数の個数: 16

約数和(自身を含む): 451608480

約数和(自身を除く): 250893640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5017871, 10035742, 20071484, 25089355, 40142968, 50178710, 100357420, 200714840]

約数ペア:

[(1, 200714840), (2, 100357420), (4, 50178710), (5, 40142968), (8, 25089355), (10, 20071484), (20, 10035742), (40, 5017871)]