201639053

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{11743}}^1$

素因数の和:11984

約数の個数: 16

約数和(自身を含む): 252542976

約数和(自身を除く): 50903923

約数列:

[1, 7, 11, 77, 223, 1561, 2453, 11743, 17171, 82201, 129173, 904211, 2618689, 18330823, 28805579, 201639053]

約数ペア:

[(1, 201639053), (7, 28805579), (11, 18330823), (77, 2618689), (223, 904211), (1561, 129173), (2453, 82201), (11743, 17171)]