204030051

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{7639}}^1$

素因数の和:7978

約数の個数: 16

約数和(自身を含む): 282374400

約数和(自身を除く): 78344349

約数列:

[1, 3, 29, 87, 307, 921, 7639, 8903, 22917, 26709, 221531, 664593, 2345173, 7035519, 68010017, 204030051]

約数ペア:

[(1, 204030051), (3, 68010017), (29, 7035519), (87, 2345173), (307, 664593), (921, 221531), (7639, 26709), (8903, 22917)]