206971812

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{53731}}^1$

素因数の和:53848

約数の個数: 36

約数和(自身を含む): 528078096

約数和(自身を除く): 321106284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 53731, 107462, 161193, 214924, 322386, 483579, 644772, 967158, 1934316, 5749217, 11498434, 17247651, 22996868, 34495302, 51742953, 68990604, 103485906, 206971812]

約数ペア:

[(1, 206971812), (2, 103485906), (3, 68990604), (4, 51742953), (6, 34495302), (9, 22996868), (12, 17247651), (18, 11498434), (36, 5749217), (107, 1934316), (214, 967158), (321, 644772), (428, 483579), (642, 322386), (963, 214924), (1284, 161193), (1926, 107462), (3852, 53731)]