199982907

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{5927}}^1$

素因数の和:6119

約数の個数: 24

約数和(自身を含む): 303323904

約数和(自身を除く): 103340997

約数列:

[1, 3, 9, 23, 69, 163, 207, 489, 1467, 3749, 5927, 11247, 17781, 33741, 53343, 136321, 408963, 966101, 1226889, 2898303, 8694909, 22220323, 66660969, 199982907]

約数ペア:

[(1, 199982907), (3, 66660969), (9, 22220323), (23, 8694909), (69, 2898303), (163, 1226889), (207, 966101), (489, 408963), (1467, 136321), (3749, 53343), (5927, 33741), (11247, 17781)]