206330640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8863}}^1$

素因数の和:8976

約数の個数: 80

約数和(自身を含む): 646291968

約数和(自身を除く): 439961328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 4656, 5820, 7760, 8863, 11640, 17726, 23280, 26589, 35452, 44315, 53178, 70904, 88630, 106356, 132945, 141808, 177260, 212712, 265890, 354520, 425424, 531780, 709040, 859711, 1063560, 1719422, 2127120, 2579133, 3438844, 4298555, 5158266, 6877688, 8597110, 10316532, 12895665, 13755376, 17194220, 20633064, 25791330, 34388440, 41266128, 51582660, 68776880, 103165320, 206330640]

約数ペア:

[(1, 206330640), (2, 103165320), (3, 68776880), (4, 51582660), (5, 41266128), (6, 34388440), (8, 25791330), (10, 20633064), (12, 17194220), (15, 13755376), (16, 12895665), (20, 10316532), (24, 8597110), (30, 6877688), (40, 5158266), (48, 4298555), (60, 3438844), (80, 2579133), (97, 2127120), (120, 1719422), (194, 1063560), (240, 859711), (291, 709040), (388, 531780), (485, 425424), (582, 354520), (776, 265890), (970, 212712), (1164, 177260), (1455, 141808), (1552, 132945), (1940, 106356), (2328, 88630), (2910, 70904), (3880, 53178), (4656, 44315), (5820, 35452), (7760, 26589), (8863, 23280), (11640, 17726)]