208069140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3467819}}^1$

素因数の和:3467831

約数の個数: 24

約数和(自身を含む): 582593760

約数和(自身を除く): 374524620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3467819, 6935638, 10403457, 13871276, 17339095, 20806914, 34678190, 41613828, 52017285, 69356380, 104034570, 208069140]

約数ペア:

[(1, 208069140), (2, 104034570), (3, 69356380), (4, 52017285), (5, 41613828), (6, 34678190), (10, 20806914), (12, 17339095), (15, 13871276), (20, 10403457), (30, 6935638), (60, 3467819)]