189608690

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{240011}}^1$

素因数の和:240097

約数の個数: 16

約数和(自身を含む): 345617280

約数和(自身を除く): 156008590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 240011, 480022, 1200055, 2400110, 18960869, 37921738, 94804345, 189608690]

約数ペア:

[(1, 189608690), (2, 94804345), (5, 37921738), (10, 18960869), (79, 2400110), (158, 1200055), (395, 480022), (790, 240011)]