199148543

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{1283}}^1$

素因数の和:1534

約数の個数: 16

約数和(自身を含む): 221135616

約数和(自身を除く): 21987073

約数列:

[1, 11, 103, 137, 1133, 1283, 1507, 14111, 14113, 132149, 155221, 175771, 1453639, 1933481, 18104413, 199148543]

約数ペア:

[(1, 199148543), (11, 18104413), (103, 1933481), (137, 1453639), (1133, 175771), (1283, 155221), (1507, 132149), (14111, 14113)]