201843985

素因数分解:

$5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{5927}}^1$

素因数の和:6085

約数の個数: 24

約数和(自身を含む): 283832640

約数和(自身を除く): 81988655

約数列:

[1, 5, 7, 35, 49, 139, 245, 695, 973, 4865, 5927, 6811, 29635, 34055, 41489, 207445, 290423, 823853, 1452115, 4119265, 5766971, 28834855, 40368797, 201843985]

約数ペア:

[(1, 201843985), (5, 40368797), (7, 28834855), (35, 5766971), (49, 4119265), (139, 1452115), (245, 823853), (695, 290423), (973, 207445), (4865, 41489), (5927, 34055), (6811, 29635)]