196147197

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{315857}}^1$

素因数の和:315889

約数の個数: 16

約数和(自身を含む): 303223680

約数和(自身を除く): 107076483

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 315857, 947571, 2842713, 7264711, 8528139, 21794133, 65382399, 196147197]

約数ペア:

[(1, 196147197), (3, 65382399), (9, 21794133), (23, 8528139), (27, 7264711), (69, 2842713), (207, 947571), (621, 315857)]