201869320

素因数分解:

$2^3\times 5^1\times {\mathrm{5046733}}^1$

素因数の和:5046744

約数の個数: 16

約数和(自身を含む): 454206060

約数和(自身を除く): 252336740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5046733, 10093466, 20186932, 25233665, 40373864, 50467330, 100934660, 201869320]

約数ペア:

[(1, 201869320), (2, 100934660), (4, 50467330), (5, 40373864), (8, 25233665), (10, 20186932), (20, 10093466), (40, 5046733)]