201771008

素因数分解:

$2^{11}\times {\mathrm{83}}^1\times {\mathrm{1187}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 408648240

約数和(自身を除く): 206877232

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 664, 1024, 1187, 1328, 2048, 2374, 2656, 4748, 5312, 9496, 10624, 18992, 21248, 37984, 42496, 75968, 84992, 98521, 151936, 169984, 197042, 303872, 394084, 607744, 788168, 1215488, 1576336, 2430976, 3152672, 6305344, 12610688, 25221376, 50442752, 100885504, 201771008]

約数ペア:

[(1, 201771008), (2, 100885504), (4, 50442752), (8, 25221376), (16, 12610688), (32, 6305344), (64, 3152672), (83, 2430976), (128, 1576336), (166, 1215488), (256, 788168), (332, 607744), (512, 394084), (664, 303872), (1024, 197042), (1187, 169984), (1328, 151936), (2048, 98521), (2374, 84992), (2656, 75968), (4748, 42496), (5312, 37984), (9496, 21248), (10624, 18992)]