202239521

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 230462400

約数和(自身を除く): 28222879

約数列:

[1, 11, 37, 121, 199, 227, 407, 2189, 2497, 4477, 7363, 8399, 24079, 27467, 45173, 80993, 92389, 496903, 890923, 1016279, 1671401, 5465933, 18385411, 202239521]

約数ペア:

[(1, 202239521), (11, 18385411), (37, 5465933), (121, 1671401), (199, 1016279), (227, 890923), (407, 496903), (2189, 92389), (2497, 80993), (4477, 45173), (7363, 27467), (8399, 24079)]