83368210

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{39511}}^1$

素因数の和:39729

約数の個数: 16

約数和(自身を含む): 150777792

約数和(自身を除く): 67409582

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 39511, 79022, 197555, 395110, 8336821, 16673642, 41684105, 83368210]

約数ペア:

[(1, 83368210), (2, 41684105), (5, 16673642), (10, 8336821), (211, 395110), (422, 197555), (1055, 79022), (2110, 39511)]