200307850

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{45013}}^1$

素因数の和:45114

約数の個数: 24

約数和(自身を含む): 376767180

約数和(自身を除く): 176459330

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 45013, 90026, 225065, 450130, 1125325, 2250650, 4006157, 8012314, 20030785, 40061570, 100153925, 200307850]

約数ペア:

[(1, 200307850), (2, 100153925), (5, 40061570), (10, 20030785), (25, 8012314), (50, 4006157), (89, 2250650), (178, 1125325), (445, 450130), (890, 225065), (2225, 90026), (4450, 45013)]