207955330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{2141}}^1$

素因数の和:3042

約数の個数: 32

約数和(自身を含む): 409002048

約数和(自身を除く): 201046718

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 883, 1766, 2141, 4282, 4415, 8830, 9713, 10705, 19426, 21410, 23551, 47102, 48565, 97130, 117755, 235510, 1890503, 3781006, 9452515, 18905030, 20795533, 41591066, 103977665, 207955330]

約数ペア:

[(1, 207955330), (2, 103977665), (5, 41591066), (10, 20795533), (11, 18905030), (22, 9452515), (55, 3781006), (110, 1890503), (883, 235510), (1766, 117755), (2141, 97130), (4282, 48565), (4415, 47102), (8830, 23551), (9713, 21410), (10705, 19426)]