200424161

素因数分解:

$7^3\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 243302400

約数和(自身を除く): 42878239

約数列:

[1, 7, 43, 49, 107, 127, 301, 343, 749, 889, 2107, 4601, 5243, 5461, 6223, 13589, 14749, 32207, 36701, 38227, 43561, 95123, 225449, 267589, 584327, 665861, 1578143, 1873123, 4090289, 4661027, 28632023, 200424161]

約数ペア:

[(1, 200424161), (7, 28632023), (43, 4661027), (49, 4090289), (107, 1873123), (127, 1578143), (301, 665861), (343, 584327), (749, 267589), (889, 225449), (2107, 95123), (4601, 43561), (5243, 38227), (5461, 36701), (6223, 32207), (13589, 14749)]