200895219

素因数分解:

$3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{9137}}^1$

素因数の和:9499

約数の個数: 24

約数和(自身を含む): 332623200

約数和(自身を除く): 131727981

約数列:

[1, 3, 7, 9, 21, 63, 349, 1047, 2443, 3141, 7329, 9137, 21987, 27411, 63959, 82233, 191877, 575631, 3188813, 9566439, 22321691, 28699317, 66965073, 200895219]

約数ペア:

[(1, 200895219), (3, 66965073), (7, 28699317), (9, 22321691), (21, 9566439), (63, 3188813), (349, 575631), (1047, 191877), (2443, 82233), (3141, 63959), (7329, 27411), (9137, 21987)]