208449023

素因数分解:

${\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{401}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 221247936

約数和(自身を除く): 12798913

約数列:

[1, 23, 97, 233, 401, 2231, 5359, 9223, 22601, 38897, 93433, 519823, 894631, 2148959, 9063001, 208449023]

約数ペア:

[(1, 208449023), (23, 9063001), (97, 2148959), (233, 894631), (401, 519823), (2231, 93433), (5359, 38897), (9223, 22601)]