200657513

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{2917}}^1$

素因数の和:3272

約数の個数: 16

約数和(自身を含む): 237548544

約数和(自身を除く): 36891031

約数列:

[1, 7, 31, 217, 317, 2219, 2917, 9827, 20419, 68789, 90427, 632989, 924689, 6472823, 28665359, 200657513]

約数ペア:

[(1, 200657513), (7, 28665359), (31, 6472823), (217, 924689), (317, 632989), (2219, 90427), (2917, 68789), (9827, 20419)]