208334049

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{503}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 351783936

約数和(自身を除く): 143449887

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 163, 231, 363, 489, 503, 847, 1141, 1509, 1793, 2541, 3423, 3521, 5379, 5533, 10563, 12551, 16599, 19723, 37653, 38731, 59169, 60863, 81989, 116193, 138061, 182589, 245967, 414183, 426041, 573923, 901879, 1278123, 1721769, 2705637, 6313153, 9920669, 18939459, 29762007, 69444683, 208334049]

約数ペア:

[(1, 208334049), (3, 69444683), (7, 29762007), (11, 18939459), (21, 9920669), (33, 6313153), (77, 2705637), (121, 1721769), (163, 1278123), (231, 901879), (363, 573923), (489, 426041), (503, 414183), (847, 245967), (1141, 182589), (1509, 138061), (1793, 116193), (2541, 81989), (3423, 60863), (3521, 59169), (5379, 38731), (5533, 37653), (10563, 19723), (12551, 16599)]