209582971

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 245145600

約数和(自身を除く): 35562629

約数列:

[1, 13, 29, 31, 79, 227, 377, 403, 899, 1027, 2291, 2449, 2951, 6583, 7037, 11687, 17933, 29783, 31837, 71021, 85579, 91481, 204073, 233129, 520057, 555923, 923273, 2652949, 6760741, 7226999, 16121767, 209582971]

約数ペア:

[(1, 209582971), (13, 16121767), (29, 7226999), (31, 6760741), (79, 2652949), (227, 923273), (377, 555923), (403, 520057), (899, 233129), (1027, 204073), (2291, 91481), (2449, 85579), (2951, 71021), (6583, 31837), (7037, 29783), (11687, 17933)]