200011010

素因数分解:

$2^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{20347}}^1$

素因数の和:21337

約数の個数: 16

約数和(自身を含む): 360403776

約数和(自身を除く): 160392766

約数列:

[1, 2, 5, 10, 983, 1966, 4915, 9830, 20347, 40694, 101735, 203470, 20001101, 40002202, 100005505, 200011010]

約数ペア:

[(1, 200011010), (2, 100005505), (5, 40002202), (10, 20001101), (983, 203470), (1966, 101735), (4915, 40694), (9830, 20347)]