205310012

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{467}}^1\times {\mathrm{839}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 363242880

約数和(自身を除く): 157932868

約数列:

[1, 2, 4, 131, 262, 467, 524, 839, 934, 1678, 1868, 3356, 61177, 109909, 122354, 219818, 244708, 391813, 439636, 783626, 1567252, 51327503, 102655006, 205310012]

約数ペア:

[(1, 205310012), (2, 102655006), (4, 51327503), (131, 1567252), (262, 783626), (467, 439636), (524, 391813), (839, 244708), (934, 219818), (1678, 122354), (1868, 109909), (3356, 61177)]