202269291

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9739}}^1$

素因数の和:9815

約数の個数: 32

約数和(自身を含む): 329134080

約数和(自身を除く): 126864789

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 903, 989, 2967, 6923, 9739, 20769, 29217, 68173, 204519, 223997, 418777, 671991, 1256331, 1567979, 2931439, 4703937, 8794317, 9631871, 28895613, 67423097, 202269291]

約数ペア:

[(1, 202269291), (3, 67423097), (7, 28895613), (21, 9631871), (23, 8794317), (43, 4703937), (69, 2931439), (129, 1567979), (161, 1256331), (301, 671991), (483, 418777), (903, 223997), (989, 204519), (2967, 68173), (6923, 29217), (9739, 20769)]