207933296

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{68041}}^1$

素因数の和:68240

約数の個数: 20

約数和(自身を含む): 404985984

約数和(自身を除く): 197052688

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 68041, 136082, 272164, 544328, 1088656, 12995831, 25991662, 51983324, 103966648, 207933296]

約数ペア:

[(1, 207933296), (2, 103966648), (4, 51983324), (8, 25991662), (16, 12995831), (191, 1088656), (382, 544328), (764, 272164), (1528, 136082), (3056, 68041)]