208077889010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1999}}^1\times {\mathrm{281327}}^1$

素因数の和:283370

約数の個数: 32

約数和(自身を含む): 384856704000

約数和(自身を除く): 176778814990

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1999, 3998, 9995, 19990, 73963, 147926, 281327, 369815, 562654, 739630, 1406635, 2813270, 10409099, 20818198, 52045495, 104090990, 562372673, 1124745346, 2811863365, 5623726730, 20807788901, 41615577802, 104038944505, 208077889010]

約数ペア:

[(1, 208077889010), (2, 104038944505), (5, 41615577802), (10, 20807788901), (37, 5623726730), (74, 2811863365), (185, 1124745346), (370, 562372673), (1999, 104090990), (3998, 52045495), (9995, 20818198), (19990, 10409099), (73963, 2813270), (147926, 1406635), (281327, 739630), (369815, 562654)]