202012533

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{477571}}^1$

素因数の和:477624

約数の個数: 12

約数和(自身を含む): 298004928

約数和(自身を除く): 95992395

約数列:

[1, 3, 9, 47, 141, 423, 477571, 1432713, 4298139, 22445837, 67337511, 202012533]

約数ペア:

[(1, 202012533), (3, 67337511), (9, 22445837), (47, 4298139), (141, 1432713), (423, 477571)]