200531810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{691489}}^1$

素因数の和:691525

約数の個数: 16

約数和(自身を含む): 373404600

約数和(自身を除く): 172872790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 691489, 1382978, 3457445, 6914890, 20053181, 40106362, 100265905, 200531810]

約数ペア:

[(1, 200531810), (2, 100265905), (5, 40106362), (10, 20053181), (29, 6914890), (58, 3457445), (145, 1382978), (290, 691489)]