205065614

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{8311}}^1$

素因数の和:8412

約数の個数: 24

約数和(自身を含む): 337683312

約数和(自身を除く): 132617698

約数列:

[1, 2, 13, 26, 73, 146, 169, 338, 949, 1898, 8311, 12337, 16622, 24674, 108043, 216086, 606703, 1213406, 1404559, 2809118, 7887139, 15774278, 102532807, 205065614]

約数ペア:

[(1, 205065614), (2, 102532807), (13, 15774278), (26, 7887139), (73, 2809118), (146, 1404559), (169, 1213406), (338, 606703), (949, 216086), (1898, 108043), (8311, 24674), (12337, 16622)]