127934254

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{315109}}^1$

素因数の和:315147

約数の個数: 16

約数和(自身を含む): 226879200

約数和(自身を除く): 98944946

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 315109, 630218, 2205763, 4411526, 9138161, 18276322, 63967127, 127934254]

約数ペア:

[(1, 127934254), (2, 63967127), (7, 18276322), (14, 9138161), (29, 4411526), (58, 2205763), (203, 630218), (406, 315109)]