205895886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{50539}}^1$

素因数の和:50648

約数の個数: 32

約数和(自身を含む): 475480320

約数和(自身を除く): 269584434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 50539, 101078, 151617, 303234, 353773, 707546, 1061319, 2122638, 4902283, 9804566, 14706849, 29413698, 34315981, 68631962, 102947943, 205895886]

約数ペア:

[(1, 205895886), (2, 102947943), (3, 68631962), (6, 34315981), (7, 29413698), (14, 14706849), (21, 9804566), (42, 4902283), (97, 2122638), (194, 1061319), (291, 707546), (582, 353773), (679, 303234), (1358, 151617), (2037, 101078), (4074, 50539)]