200620198

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{54251}}^1$

素因数の和:54339

約数の個数: 12

約数和(自身を含む): 308097108

約数和(自身を除く): 107476910

約数列:

[1, 2, 43, 86, 1849, 3698, 54251, 108502, 2332793, 4665586, 100310099, 200620198]

約数ペア:

[(1, 200620198), (2, 100310099), (43, 4665586), (86, 2332793), (1849, 108502), (3698, 54251)]