208037049

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{49639}}^1$

素因数の和:49780

約数の個数: 16

約数和(自身を含む): 304988160

約数和(自身を除く): 96951111

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 49639, 148917, 546029, 1638087, 6304153, 18912459, 69345683, 208037049]

約数ペア:

[(1, 208037049), (3, 69345683), (11, 18912459), (33, 6304153), (127, 1638087), (381, 546029), (1397, 148917), (4191, 49639)]