201434128

素因数分解:

$2^4\times 7^1\times {\mathrm{1798519}}^1$

素因数の和:1798534

約数の個数: 20

約数和(自身を含む): 446032960

約数和(自身を除く): 244598832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1798519, 3597038, 7194076, 12589633, 14388152, 25179266, 28776304, 50358532, 100717064, 201434128]

約数ペア:

[(1, 201434128), (2, 100717064), (4, 50358532), (7, 28776304), (8, 25179266), (14, 14388152), (16, 12589633), (28, 7194076), (56, 3597038), (112, 1798519)]