98490196

素因数分解:

$2^2\times 7^2\times {\mathrm{502501}}^1$

素因数の和:502519

約数の個数: 18

約数和(自身を含む): 200498298

約数和(自身を除く): 102008102

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 502501, 1005002, 2010004, 3517507, 7035014, 14070028, 24622549, 49245098, 98490196]

約数ペア:

[(1, 98490196), (2, 49245098), (4, 24622549), (7, 14070028), (14, 7035014), (28, 3517507), (49, 2010004), (98, 1005002), (196, 502501)]