196923400

素因数分解:

$2^3\times 5^2\times {\mathrm{984617}}^1$

素因数の和:984633

約数の個数: 24

約数和(自身を含む): 457847370

約数和(自身を除く): 260923970

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 984617, 1969234, 3938468, 4923085, 7876936, 9846170, 19692340, 24615425, 39384680, 49230850, 98461700, 196923400]

約数ペア:

[(1, 196923400), (2, 98461700), (4, 49230850), (5, 39384680), (8, 24615425), (10, 19692340), (20, 9846170), (25, 7876936), (40, 4923085), (50, 3938468), (100, 1969234), (200, 984617)]