202221213

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{7207}}^1$

素因数の和:7456

約数の個数: 16

約数和(自身を含む): 276787200

約数和(自身を除く): 74565987

約数列:

[1, 3, 47, 141, 199, 597, 7207, 9353, 21621, 28059, 338729, 1016187, 1434193, 4302579, 67407071, 202221213]

約数ペア:

[(1, 202221213), (3, 67407071), (47, 4302579), (141, 1434193), (199, 1016187), (597, 338729), (7207, 28059), (9353, 21621)]