208087601

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4909}}^1$

素因数の和:5048

約数の個数: 16

約数和(自身を含む): 230966400

約数和(自身を除く): 22878799

約数列:

[1, 19, 23, 97, 437, 1843, 2231, 4909, 42389, 93271, 112907, 476173, 2145233, 9047287, 10951979, 208087601]

約数ペア:

[(1, 208087601), (19, 10951979), (23, 9047287), (97, 2145233), (437, 476173), (1843, 112907), (2231, 93271), (4909, 42389)]