202178105

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{3467}}^1$

素因数の和:3688

約数の個数: 16

約数和(自身を含む): 247199040

約数和(自身を除く): 45020935

約数列:

[1, 5, 107, 109, 535, 545, 3467, 11663, 17335, 58315, 370969, 377903, 1854845, 1889515, 40435621, 202178105]

約数ペア:

[(1, 202178105), (5, 40435621), (107, 1889515), (109, 1854845), (535, 377903), (545, 370969), (3467, 58315), (11663, 17335)]