187480972

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{34693}}^1$

素因数の和:34897

約数の個数: 24

約数和(自身を含む): 376915616

約数和(自身を除く): 189434644

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 34693, 69386, 138772, 242851, 485702, 971404, 6695749, 13391498, 26782996, 46870243, 93740486, 187480972]

約数ペア:

[(1, 187480972), (2, 93740486), (4, 46870243), (7, 26782996), (14, 13391498), (28, 6695749), (193, 971404), (386, 485702), (772, 242851), (1351, 138772), (2702, 69386), (5404, 34693)]