188386156721

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{5119}}^1\times {\mathrm{74047}}^1$

素因数の和:79244

約数の個数: 16

約数和(自身を含む): 218376437760

約数和(自身を除く): 29990281039

約数列:

[1, 7, 71, 497, 5119, 35833, 74047, 363449, 518329, 2544143, 5257337, 36801359, 379046593, 2653326151, 26912308103, 188386156721]

約数ペア:

[(1, 188386156721), (7, 26912308103), (71, 2653326151), (497, 379046593), (5119, 36801359), (35833, 5257337), (74047, 2544143), (363449, 518329)]