201550976

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3329}}^1$

素因数の和:3397

約数の個数: 64

約数和(自身を含む): 448351200

約数和(自身を除く): 246800224

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 344, 352, 473, 688, 704, 946, 1376, 1408, 1892, 2752, 3329, 3784, 5504, 6658, 7568, 13316, 15136, 26632, 30272, 36619, 53264, 60544, 73238, 106528, 143147, 146476, 213056, 286294, 292952, 426112, 572588, 585904, 1145176, 1171808, 1574617, 2290352, 2343616, 3149234, 4580704, 4687232, 6298468, 9161408, 12596936, 18322816, 25193872, 50387744, 100775488, 201550976]

約数ペア:

[(1, 201550976), (2, 100775488), (4, 50387744), (8, 25193872), (11, 18322816), (16, 12596936), (22, 9161408), (32, 6298468), (43, 4687232), (44, 4580704), (64, 3149234), (86, 2343616), (88, 2290352), (128, 1574617), (172, 1171808), (176, 1145176), (344, 585904), (352, 572588), (473, 426112), (688, 292952), (704, 286294), (946, 213056), (1376, 146476), (1408, 143147), (1892, 106528), (2752, 73238), (3329, 60544), (3784, 53264), (5504, 36619), (6658, 30272), (7568, 26632), (13316, 15136)]