208082126378

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{782263633}}^1$

素因数の和:782263661

約数の個数: 16

約数和(自身を含む): 375486544320

約数和(自身を除く): 167404417942

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 782263633, 1564527266, 5475845431, 10951690862, 14863009027, 29726018054, 104041063189, 208082126378]

約数ペア:

[(1, 208082126378), (2, 104041063189), (7, 29726018054), (14, 14863009027), (19, 10951690862), (38, 5475845431), (133, 1564527266), (266, 782263633)]