200721670

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{2251}}^1$

素因数の和:2536

約数の個数: 32

約数和(自身を含む): 372769056

約数和(自身を除く): 172047386

約数列:

[1, 2, 5, 10, 37, 74, 185, 241, 370, 482, 1205, 2251, 2410, 4502, 8917, 11255, 17834, 22510, 44585, 83287, 89170, 166574, 416435, 542491, 832870, 1084982, 2712455, 5424910, 20072167, 40144334, 100360835, 200721670]

約数ペア:

[(1, 200721670), (2, 100360835), (5, 40144334), (10, 20072167), (37, 5424910), (74, 2712455), (185, 1084982), (241, 832870), (370, 542491), (482, 416435), (1205, 166574), (2251, 89170), (2410, 83287), (4502, 44585), (8917, 22510), (11255, 17834)]