199384064

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:633

約数の個数: 88

約数和(自身を含む): 449619456

約数和(自身を除く): 250235392

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 571, 682, 704, 992, 1024, 1142, 1364, 1408, 1984, 2284, 2728, 2816, 3968, 4568, 5456, 5632, 6281, 7936, 9136, 10912, 11264, 12562, 15872, 17701, 18272, 21824, 25124, 31744, 35402, 36544, 43648, 50248, 70804, 73088, 87296, 100496, 141608, 146176, 174592, 194711, 200992, 283216, 292352, 349184, 389422, 401984, 566432, 584704, 778844, 803968, 1132864, 1557688, 1607936, 2265728, 3115376, 3215872, 4531456, 6230752, 6431744, 9062912, 12461504, 18125824, 24923008, 49846016, 99692032, 199384064]

約数ペア:

[(1, 199384064), (2, 99692032), (4, 49846016), (8, 24923008), (11, 18125824), (16, 12461504), (22, 9062912), (31, 6431744), (32, 6230752), (44, 4531456), (62, 3215872), (64, 3115376), (88, 2265728), (124, 1607936), (128, 1557688), (176, 1132864), (248, 803968), (256, 778844), (341, 584704), (352, 566432), (496, 401984), (512, 389422), (571, 349184), (682, 292352), (704, 283216), (992, 200992), (1024, 194711), (1142, 174592), (1364, 146176), (1408, 141608), (1984, 100496), (2284, 87296), (2728, 73088), (2816, 70804), (3968, 50248), (4568, 43648), (5456, 36544), (5632, 35402), (6281, 31744), (7936, 25124), (9136, 21824), (10912, 18272), (11264, 17701), (12562, 15872)]