208025740083

素因数分解:

$3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{10329497}}^1$

素因数の和:10329651

約数の個数: 24

約数和(自身を含む): 325007325072

約数和(自身を除く): 116981584989

約数列:

[1, 3, 7, 21, 49, 137, 147, 411, 959, 2877, 6713, 20139, 10329497, 30988491, 72306479, 216919437, 506145353, 1415141089, 1518436059, 4245423267, 9905987623, 29717962869, 69341913361, 208025740083]

約数ペア:

[(1, 208025740083), (3, 69341913361), (7, 29717962869), (21, 9905987623), (49, 4245423267), (137, 1518436059), (147, 1415141089), (411, 506145353), (959, 216919437), (2877, 72306479), (6713, 30988491), (20139, 10329497)]