201936521656

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{615660127}}^1$

素因数の和:615660174

約数の個数: 16

約数和(自身を含む): 387865880640

約数和(自身を除く): 185929358984

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 615660127, 1231320254, 2462640508, 4925281016, 25242065207, 50484130414, 100968260828, 201936521656]

約数ペア:

[(1, 201936521656), (2, 100968260828), (4, 50484130414), (8, 25242065207), (41, 4925281016), (82, 2462640508), (164, 1231320254), (328, 615660127)]