202043261

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 247276800

約数和(自身を除く): 45233539

約数列:

[1, 7, 29, 53, 89, 203, 211, 371, 623, 1477, 1537, 2581, 4717, 6119, 10759, 11183, 18067, 18779, 33019, 42833, 78281, 131453, 136793, 324307, 544591, 957551, 995287, 2270149, 3812137, 6967009, 28863323, 202043261]

約数ペア:

[(1, 202043261), (7, 28863323), (29, 6967009), (53, 3812137), (89, 2270149), (203, 995287), (211, 957551), (371, 544591), (623, 324307), (1477, 136793), (1537, 131453), (2581, 78281), (4717, 42833), (6119, 33019), (10759, 18779), (11183, 18067)]