207933920

素因数分解:

$2^5\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2141}}^1$

素因数の和:2763

約数の個数: 48

約数和(自身を含む): 492283008

約数和(自身を除く): 284349088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 607, 1214, 2141, 2428, 3035, 4282, 4856, 6070, 8564, 9712, 10705, 12140, 17128, 19424, 21410, 24280, 34256, 42820, 48560, 68512, 85640, 97120, 171280, 342560, 1299587, 2599174, 5198348, 6497935, 10396696, 12995870, 20793392, 25991740, 41586784, 51983480, 103966960, 207933920]

約数ペア:

[(1, 207933920), (2, 103966960), (4, 51983480), (5, 41586784), (8, 25991740), (10, 20793392), (16, 12995870), (20, 10396696), (32, 6497935), (40, 5198348), (80, 2599174), (160, 1299587), (607, 342560), (1214, 171280), (2141, 97120), (2428, 85640), (3035, 68512), (4282, 48560), (4856, 42820), (6070, 34256), (8564, 24280), (9712, 21410), (10705, 19424), (12140, 17128)]