206535536

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{3373}}^1$

素因数の和:3513

約数の個数: 40

約数和(自身を含む): 414192240

約数和(自身を除く): 207656704

約数列:

[1, 2, 4, 8, 16, 43, 86, 89, 172, 178, 344, 356, 688, 712, 1424, 3373, 3827, 6746, 7654, 13492, 15308, 26984, 30616, 53968, 61232, 145039, 290078, 300197, 580156, 600394, 1160312, 1200788, 2320624, 2401576, 4803152, 12908471, 25816942, 51633884, 103267768, 206535536]

約数ペア:

[(1, 206535536), (2, 103267768), (4, 51633884), (8, 25816942), (16, 12908471), (43, 4803152), (86, 2401576), (89, 2320624), (172, 1200788), (178, 1160312), (344, 600394), (356, 580156), (688, 300197), (712, 290078), (1424, 145039), (3373, 61232), (3827, 53968), (6746, 30616), (7654, 26984), (13492, 15308)]