208132358

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{77029}}^1$

素因数の和:77231

約数の個数: 16

約数和(自身を含む): 358651680

約数和(自身を除く): 150519322

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 77029, 154058, 539203, 1078406, 14866597, 29733194, 104066179, 208132358]

約数ペア:

[(1, 208132358), (2, 104066179), (7, 29733194), (14, 14866597), (193, 1078406), (386, 539203), (1351, 154058), (2702, 77029)]