198234305

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{16189}}^1$

素因数の和:16304

約数の個数: 16

約数和(自身を含む): 248678400

約数和(自身を除く): 50444095

約数列:

[1, 5, 31, 79, 155, 395, 2449, 12245, 16189, 80945, 501859, 1278931, 2509295, 6394655, 39646861, 198234305]

約数ペア:

[(1, 198234305), (5, 39646861), (31, 6394655), (79, 2509295), (155, 1278931), (395, 501859), (2449, 80945), (12245, 16189)]