205256876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{202823}}^1$

素因数の和:202861

約数の個数: 24

約数和(自身を含む): 408893184

約数和(自身を除く): 203636308

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 202823, 405646, 811292, 2231053, 4462106, 4664929, 8924212, 9329858, 18659716, 51314219, 102628438, 205256876]

約数ペア:

[(1, 205256876), (2, 102628438), (4, 51314219), (11, 18659716), (22, 9329858), (23, 8924212), (44, 4664929), (46, 4462106), (92, 2231053), (253, 811292), (506, 405646), (1012, 202823)]