208249164

素因数分解:

$2^2\times 3^3\times {\mathrm{293}}^1\times {\mathrm{6581}}^1$

素因数の和:6887

約数の個数: 48

約数和(自身を含む): 541830240

約数和(自身を除く): 333581076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 293, 586, 879, 1172, 1758, 2637, 3516, 5274, 6581, 7911, 10548, 13162, 15822, 19743, 26324, 31644, 39486, 59229, 78972, 118458, 177687, 236916, 355374, 710748, 1928233, 3856466, 5784699, 7712932, 11569398, 17354097, 23138796, 34708194, 52062291, 69416388, 104124582, 208249164]

約数ペア:

[(1, 208249164), (2, 104124582), (3, 69416388), (4, 52062291), (6, 34708194), (9, 23138796), (12, 17354097), (18, 11569398), (27, 7712932), (36, 5784699), (54, 3856466), (108, 1928233), (293, 710748), (586, 355374), (879, 236916), (1172, 177687), (1758, 118458), (2637, 78972), (3516, 59229), (5274, 39486), (6581, 31644), (7911, 26324), (10548, 19743), (13162, 15822)]