206890260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3448171}}^1$

素因数の和:3448183

約数の個数: 24

約数和(自身を含む): 579292896

約数和(自身を除く): 372402636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3448171, 6896342, 10344513, 13792684, 17240855, 20689026, 34481710, 41378052, 51722565, 68963420, 103445130, 206890260]

約数ペア:

[(1, 206890260), (2, 103445130), (3, 68963420), (4, 51722565), (5, 41378052), (6, 34481710), (10, 20689026), (12, 17240855), (15, 13792684), (20, 10344513), (30, 6896342), (60, 3448171)]