5200188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2042

約数の個数: 48

約数和(自身を含む): 14321664

約数和(自身を除く): 9121476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 1997, 2604, 3994, 5991, 7988, 11982, 13979, 23964, 27958, 41937, 55916, 61907, 83874, 123814, 167748, 185721, 247628, 371442, 433349, 742884, 866698, 1300047, 1733396, 2600094, 5200188]

約数ペア:

[(1, 5200188), (2, 2600094), (3, 1733396), (4, 1300047), (6, 866698), (7, 742884), (12, 433349), (14, 371442), (21, 247628), (28, 185721), (31, 167748), (42, 123814), (62, 83874), (84, 61907), (93, 55916), (124, 41937), (186, 27958), (217, 23964), (372, 13979), (434, 11982), (651, 7988), (868, 5991), (1302, 3994), (1997, 2604)]