201914451650

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{37741019}}^1$

素因数の和:37741138

約数の個数: 24

約数和(自身を含む): 379070804880

約数和(自身を除く): 177156353230

約数列:

[1, 2, 5, 10, 25, 50, 107, 214, 535, 1070, 2675, 5350, 37741019, 75482038, 188705095, 377410190, 943525475, 1887050950, 4038289033, 8076578066, 20191445165, 40382890330, 100957225825, 201914451650]

約数ペア:

[(1, 201914451650), (2, 100957225825), (5, 40382890330), (10, 20191445165), (25, 8076578066), (50, 4038289033), (107, 1887050950), (214, 943525475), (535, 377410190), (1070, 188705095), (2675, 75482038), (5350, 37741019)]