127871108

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{477131}}^1$

素因数の和:477202

約数の個数: 12

約数和(自身を含む): 227114832

約数和(自身を除く): 99243724

約数列:

[1, 2, 4, 67, 134, 268, 477131, 954262, 1908524, 31967777, 63935554, 127871108]

約数ペア:

[(1, 127871108), (2, 63935554), (4, 31967777), (67, 1908524), (134, 954262), (268, 477131)]