213367049

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{4933}}^1$

素因数の和:5144

約数の個数: 16

約数和(自身を含む): 251989248

約数和(自身を除く): 38622199

約数列:

[1, 7, 37, 167, 259, 1169, 4933, 6179, 34531, 43253, 182521, 823811, 1277647, 5766677, 30481007, 213367049]

約数ペア:

[(1, 213367049), (7, 30481007), (37, 5766677), (167, 1277647), (259, 823811), (1169, 182521), (4933, 43253), (6179, 34531)]