207834207

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{1213}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 326323200

約数和(自身を除く): 118488993

約数列:

[1, 3, 7, 21, 41, 123, 199, 287, 597, 861, 1213, 1393, 3639, 4179, 8159, 8491, 24477, 25473, 49733, 57113, 149199, 171339, 241387, 348131, 724161, 1044393, 1689709, 5069127, 9896867, 29690601, 69278069, 207834207]

約数ペア:

[(1, 207834207), (3, 69278069), (7, 29690601), (21, 9896867), (41, 5069127), (123, 1689709), (199, 1044393), (287, 724161), (597, 348131), (861, 241387), (1213, 171339), (1393, 149199), (3639, 57113), (4179, 49733), (8159, 25473), (8491, 24477)]