210575426

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{19603}}^1$

素因数の和:19777

約数の個数: 16

約数和(自身を含む): 326053728

約数和(自身を除く): 115478302

約数列:

[1, 2, 41, 82, 131, 262, 5371, 10742, 19603, 39206, 803723, 1607446, 2567993, 5135986, 105287713, 210575426]

約数ペア:

[(1, 210575426), (2, 105287713), (41, 5135986), (82, 2567993), (131, 1607446), (262, 803723), (5371, 39206), (10742, 19603)]