207018496

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{13043}}^1$

素因数の和:13092

約数の個数: 40

約数和(自身を含む): 427008384

約数和(自身を除く): 219989888

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 13043, 15872, 26086, 52172, 104344, 208688, 404333, 417376, 808666, 834752, 1617332, 1669504, 3234664, 3339008, 6469328, 6678016, 12938656, 25877312, 51754624, 103509248, 207018496]

約数ペア:

[(1, 207018496), (2, 103509248), (4, 51754624), (8, 25877312), (16, 12938656), (31, 6678016), (32, 6469328), (62, 3339008), (64, 3234664), (124, 1669504), (128, 1617332), (248, 834752), (256, 808666), (496, 417376), (512, 404333), (992, 208688), (1984, 104344), (3968, 52172), (7936, 26086), (13043, 15872)]