239202292

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{198673}}^1$

素因数の和:198727

約数の個数: 24

約数和(自身を含む): 489532736

約数和(自身を除く): 250330444

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 198673, 397346, 794692, 1390711, 2781422, 5562844, 8542939, 17085878, 34171756, 59800573, 119601146, 239202292]

約数ペア:

[(1, 239202292), (2, 119601146), (4, 59800573), (7, 34171756), (14, 17085878), (28, 8542939), (43, 5562844), (86, 2781422), (172, 1390711), (301, 794692), (602, 397346), (1204, 198673)]