204821793

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{11959}}^1$

素因数の和:12149

約数の個数: 24

約数和(自身を含む): 324642240

約数和(自身を除く): 119820447

約数列:

[1, 3, 9, 11, 33, 99, 173, 519, 1557, 1903, 5709, 11959, 17127, 35877, 107631, 131549, 394647, 1183941, 2068907, 6206721, 18620163, 22757977, 68273931, 204821793]

約数ペア:

[(1, 204821793), (3, 68273931), (9, 22757977), (11, 18620163), (33, 6206721), (99, 2068907), (173, 1183941), (519, 394647), (1557, 131549), (1903, 107631), (5709, 35877), (11959, 17127)]