207026435

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1999}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 311040000

約数和(自身を除く): 104013565

約数列:

[1, 5, 7, 11, 35, 55, 77, 269, 385, 1345, 1883, 1999, 2959, 9415, 9995, 13993, 14795, 20713, 21989, 69965, 103565, 109945, 153923, 537731, 769615, 2688655, 3764117, 5915041, 18820585, 29575205, 41405287, 207026435]

約数ペア:

[(1, 207026435), (5, 41405287), (7, 29575205), (11, 18820585), (35, 5915041), (55, 3764117), (77, 2688655), (269, 769615), (385, 537731), (1345, 153923), (1883, 109945), (1999, 103565), (2959, 69965), (9415, 21989), (9995, 20713), (13993, 14795)]