209988972

素因数分解:

$2^2\times 3^2\times {\mathrm{1153}}^1\times {\mathrm{5059}}^1$

素因数の和:6222

約数の個数: 36

約数和(自身を含む): 531370840

約数和(自身を除く): 321381868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1153, 2306, 3459, 4612, 5059, 6918, 10118, 10377, 13836, 15177, 20236, 20754, 30354, 41508, 45531, 60708, 91062, 182124, 5833027, 11666054, 17499081, 23332108, 34998162, 52497243, 69996324, 104994486, 209988972]

約数ペア:

[(1, 209988972), (2, 104994486), (3, 69996324), (4, 52497243), (6, 34998162), (9, 23332108), (12, 17499081), (18, 11666054), (36, 5833027), (1153, 182124), (2306, 91062), (3459, 60708), (4612, 45531), (5059, 41508), (6918, 30354), (10118, 20754), (10377, 20236), (13836, 15177)]