206985246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{50069}}^1$

素因数の和:50140

約数の個数: 32

約数和(自身を含む): 454235040

約数和(自身を除く): 247249794

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 50069, 100138, 150207, 300414, 650897, 1301794, 1952691, 2653657, 3905382, 5307314, 7960971, 15921942, 34497541, 68995082, 103492623, 206985246]

約数ペア:

[(1, 206985246), (2, 103492623), (3, 68995082), (6, 34497541), (13, 15921942), (26, 7960971), (39, 5307314), (53, 3905382), (78, 2653657), (106, 1952691), (159, 1301794), (318, 650897), (689, 300414), (1378, 150207), (2067, 100138), (4134, 50069)]