202318893

素因数分解:

$3^2\times 7^3\times {\mathrm{65539}}^1$

素因数の和:65566

約数の個数: 24

約数和(自身を含む): 340808000

約数和(自身を除く): 138489107

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 65539, 196617, 458773, 589851, 1376319, 3211411, 4128957, 9634233, 22479877, 28902699, 67439631, 202318893]

約数ペア:

[(1, 202318893), (3, 67439631), (7, 28902699), (9, 22479877), (21, 9634233), (49, 4128957), (63, 3211411), (147, 1376319), (343, 589851), (441, 458773), (1029, 196617), (3087, 65539)]