202223049

素因数分解:

$3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{4481}}^1$

素因数の和:4805

約数の個数: 24

約数和(自身を含む): 314743968

約数和(自身を除く): 112520919

約数列:

[1, 3, 7, 21, 49, 147, 307, 921, 2149, 4481, 6447, 13443, 15043, 31367, 45129, 94101, 219569, 658707, 1375667, 4127001, 9629669, 28889007, 67407683, 202223049]

約数ペア:

[(1, 202223049), (3, 67407683), (7, 28889007), (21, 9629669), (49, 4127001), (147, 1375667), (307, 658707), (921, 219569), (2149, 94101), (4481, 45129), (6447, 31367), (13443, 15043)]