210927188

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{4111}}^1$

素因数の和:4343

約数の個数: 24

約数和(自身を含む): 375803904

約数和(自身を除く): 164876716

約数列:

[1, 2, 4, 101, 127, 202, 254, 404, 508, 4111, 8222, 12827, 16444, 25654, 51308, 415211, 522097, 830422, 1044194, 1660844, 2088388, 52731797, 105463594, 210927188]

約数ペア:

[(1, 210927188), (2, 105463594), (4, 52731797), (101, 2088388), (127, 1660844), (202, 1044194), (254, 830422), (404, 522097), (508, 415211), (4111, 51308), (8222, 25654), (12827, 16444)]