207405963

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{1871}}^1$

素因数の和:2099

約数の個数: 24

約数和(自身を含む): 305173440

約数和(自身を除く): 97767477

約数列:

[1, 3, 9, 109, 113, 327, 339, 981, 1017, 1871, 5613, 12317, 16839, 36951, 110853, 203939, 211423, 611817, 634269, 1835451, 1902807, 23045107, 69135321, 207405963]

約数ペア:

[(1, 207405963), (3, 69135321), (9, 23045107), (109, 1902807), (113, 1835451), (327, 634269), (339, 611817), (981, 211423), (1017, 203939), (1871, 110853), (5613, 36951), (12317, 16839)]