205858048

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1783}}^1$

素因数の和:1851

約数の個数: 72

約数和(自身を含む): 459458496

約数和(自身を除く): 253600448

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 256, 328, 352, 451, 656, 704, 902, 1312, 1408, 1783, 1804, 2624, 2816, 3566, 3608, 5248, 7132, 7216, 10496, 14264, 14432, 19613, 28528, 28864, 39226, 57056, 57728, 73103, 78452, 114112, 115456, 146206, 156904, 228224, 292412, 313808, 456448, 584824, 627616, 804133, 1169648, 1255232, 1608266, 2339296, 2510464, 3216532, 4678592, 5020928, 6433064, 9357184, 12866128, 18714368, 25732256, 51464512, 102929024, 205858048]

約数ペア:

[(1, 205858048), (2, 102929024), (4, 51464512), (8, 25732256), (11, 18714368), (16, 12866128), (22, 9357184), (32, 6433064), (41, 5020928), (44, 4678592), (64, 3216532), (82, 2510464), (88, 2339296), (128, 1608266), (164, 1255232), (176, 1169648), (256, 804133), (328, 627616), (352, 584824), (451, 456448), (656, 313808), (704, 292412), (902, 228224), (1312, 156904), (1408, 146206), (1783, 115456), (1804, 114112), (2624, 78452), (2816, 73103), (3566, 57728), (3608, 57056), (5248, 39226), (7132, 28864), (7216, 28528), (10496, 19613), (14264, 14432)]