206587428

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{8779}}^1$

素因数の和:8876

約数の個数: 48

約数和(自身を含む): 504463680

約数和(自身を除く): 297876252

約数列:

[1, 2, 3, 4, 6, 12, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 444, 636, 1961, 3922, 5883, 7844, 8779, 11766, 17558, 23532, 26337, 35116, 52674, 105348, 324823, 465287, 649646, 930574, 974469, 1299292, 1395861, 1861148, 1948938, 2791722, 3897876, 5583444, 17215619, 34431238, 51646857, 68862476, 103293714, 206587428]

約数ペア:

[(1, 206587428), (2, 103293714), (3, 68862476), (4, 51646857), (6, 34431238), (12, 17215619), (37, 5583444), (53, 3897876), (74, 2791722), (106, 1948938), (111, 1861148), (148, 1395861), (159, 1299292), (212, 974469), (222, 930574), (318, 649646), (444, 465287), (636, 324823), (1961, 105348), (3922, 52674), (5883, 35116), (7844, 26337), (8779, 23532), (11766, 17558)]