127201402

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{457559}}^1$

素因数の和:457700

約数の個数: 8

約数和(自身を含む): 192175200

約数和(自身を除く): 64973798

約数列:

[1, 2, 139, 278, 457559, 915118, 63600701, 127201402]

約数ペア:

[(1, 127201402), (2, 63600701), (139, 915118), (278, 457559)]