201474040

素因数分解:

$2^3\times 5^1\times {\mathrm{5036851}}^1$

素因数の和:5036862

約数の個数: 16

約数和(自身を含む): 453316680

約数和(自身を除く): 251842640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5036851, 10073702, 20147404, 25184255, 40294808, 50368510, 100737020, 201474040]

約数ペア:

[(1, 201474040), (2, 100737020), (4, 50368510), (5, 40294808), (8, 25184255), (10, 20147404), (20, 10073702), (40, 5036851)]