208588772

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{32531}}^1$

素因数の和:32771

約数の個数: 24

約数和(自身を含む): 419012160

約数和(自身を除く): 210423388

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6412, 32531, 65062, 130124, 227717, 455434, 910868, 7449599, 14899198, 29798396, 52147193, 104294386, 208588772]

約数ペア:

[(1, 208588772), (2, 104294386), (4, 52147193), (7, 29798396), (14, 14899198), (28, 7449599), (229, 910868), (458, 455434), (916, 227717), (1603, 130124), (3206, 65062), (6412, 32531)]