200839037

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 250905600

約数和(自身を除く): 50066563

約数列:

[1, 7, 17, 47, 119, 149, 241, 329, 799, 1043, 1687, 2533, 4097, 5593, 7003, 11327, 17731, 28679, 35909, 49021, 79289, 119051, 192559, 251363, 610453, 833357, 1347913, 1687723, 4273171, 11814061, 28691291, 200839037]

約数ペア:

[(1, 200839037), (7, 28691291), (17, 11814061), (47, 4273171), (119, 1687723), (149, 1347913), (241, 833357), (329, 610453), (799, 251363), (1043, 192559), (1687, 119051), (2533, 79289), (4097, 49021), (5593, 35909), (7003, 28679), (11327, 17731)]