168697900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{240997}}^1$

素因数の和:241018

約数の個数: 36

約数和(自身を含む): 418372528

約数和(自身を除く): 249674628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 240997, 481994, 963988, 1204985, 1686979, 2409970, 3373958, 4819940, 6024925, 6747916, 8434895, 12049850, 16869790, 24099700, 33739580, 42174475, 84348950, 168697900]

約数ペア:

[(1, 168697900), (2, 84348950), (4, 42174475), (5, 33739580), (7, 24099700), (10, 16869790), (14, 12049850), (20, 8434895), (25, 6747916), (28, 6024925), (35, 4819940), (50, 3373958), (70, 2409970), (100, 1686979), (140, 1204985), (175, 963988), (350, 481994), (700, 240997)]