203651097856

素因数分解:

$2^8\times {\mathrm{2141}}^1\times {\mathrm{371561}}^1$

素因数の和:373718

約数の個数: 36

約数和(自身を含む): 406697645844

約数和(自身を除く): 203046547988

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 2141, 4282, 8564, 17128, 34256, 68512, 137024, 274048, 371561, 548096, 743122, 1486244, 2972488, 5944976, 11889952, 23779904, 47559808, 95119616, 795512101, 1591024202, 3182048404, 6364096808, 12728193616, 25456387232, 50912774464, 101825548928, 203651097856]

約数ペア:

[(1, 203651097856), (2, 101825548928), (4, 50912774464), (8, 25456387232), (16, 12728193616), (32, 6364096808), (64, 3182048404), (128, 1591024202), (256, 795512101), (2141, 95119616), (4282, 47559808), (8564, 23779904), (17128, 11889952), (34256, 5944976), (68512, 2972488), (137024, 1486244), (274048, 743122), (371561, 548096)]