199300519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1699

約数の個数: 24

約数和(自身を含む): 237012480

約数和(自身を除く): 37711961

約数列:

[1, 11, 19, 31, 209, 341, 361, 589, 1619, 3971, 6479, 11191, 17809, 30761, 50189, 123101, 338371, 552079, 584459, 953591, 6429049, 10489501, 18118229, 199300519]

約数ペア:

[(1, 199300519), (11, 18118229), (19, 10489501), (31, 6429049), (209, 953591), (341, 584459), (361, 552079), (589, 338371), (1619, 123101), (3971, 50189), (6479, 30761), (11191, 17809)]