210008658820

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{69539291}}^1$

素因数の和:69539451

約数の個数: 24

約数和(自身を含む): 443938840128

約数和(自身を除く): 233930181308

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 69539291, 139078582, 278157164, 347696455, 695392910, 1390785820, 10500432941, 21000865882, 42001731764, 52502164705, 105004329410, 210008658820]

約数ペア:

[(1, 210008658820), (2, 105004329410), (4, 52502164705), (5, 42001731764), (10, 21000865882), (20, 10500432941), (151, 1390785820), (302, 695392910), (604, 347696455), (755, 278157164), (1510, 139078582), (3020, 69539291)]