193896007

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{643}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 208656000

約数和(自身を除く): 14759993

約数列:

[1, 19, 59, 269, 643, 1121, 5111, 12217, 15871, 37937, 172967, 301549, 720803, 3286373, 10205053, 193896007]

約数ペア:

[(1, 193896007), (19, 10205053), (59, 3286373), (269, 720803), (643, 301549), (1121, 172967), (5111, 37937), (12217, 15871)]