177750142

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1\times {\mathrm{2017}}^1$

素因数の和:2475

約数の個数: 16

約数和(自身を含む): 269524080

約数和(自身を除く): 91773938

約数列:

[1, 2, 139, 278, 317, 634, 2017, 4034, 44063, 88126, 280363, 560726, 639389, 1278778, 88875071, 177750142]

約数ペア:

[(1, 177750142), (2, 88875071), (139, 1278778), (278, 639389), (317, 560726), (634, 280363), (2017, 88126), (4034, 44063)]