201049204025

素因数分解:

$5^2\times {\mathrm{443}}^1\times {\mathrm{18153427}}^1$

素因数の和:18153880

約数の個数: 12

約数和(自身を含む): 249863782992

約数和(自身を除く): 48814578967

約数列:

[1, 5, 25, 443, 2215, 11075, 18153427, 90767135, 453835675, 8041968161, 40209840805, 201049204025]

約数ペア:

[(1, 201049204025), (5, 40209840805), (25, 8041968161), (443, 453835675), (2215, 90767135), (11075, 18153427)]