206690944

素因数分解:

$2^7\times {\mathrm{971}}^1\times {\mathrm{1663}}^1$

素因数の和:2648

約数の個数: 32

約数和(自身を含む): 412439040

約数和(自身を除く): 205748096

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 971, 1663, 1942, 3326, 3884, 6652, 7768, 13304, 15536, 26608, 31072, 53216, 62144, 106432, 124288, 212864, 1614773, 3229546, 6459092, 12918184, 25836368, 51672736, 103345472, 206690944]

約数ペア:

[(1, 206690944), (2, 103345472), (4, 51672736), (8, 25836368), (16, 12918184), (32, 6459092), (64, 3229546), (128, 1614773), (971, 212864), (1663, 124288), (1942, 106432), (3326, 62144), (3884, 53216), (6652, 31072), (7768, 26608), (13304, 15536)]