209939016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{2699}}^1$

素因数の和:3178

約数の個数: 64

約数和(自身を含む): 601344000

約数和(自身を除く): 391404984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 463, 926, 1389, 1852, 2699, 2778, 3241, 3704, 5398, 5556, 6482, 8097, 9723, 10796, 11112, 12964, 16194, 18893, 19446, 21592, 25928, 32388, 37786, 38892, 56679, 64776, 75572, 77784, 113358, 151144, 226716, 453432, 1249637, 2499274, 3748911, 4998548, 7497822, 8747459, 9997096, 14995644, 17494918, 26242377, 29991288, 34989836, 52484754, 69979672, 104969508, 209939016]

約数ペア:

[(1, 209939016), (2, 104969508), (3, 69979672), (4, 52484754), (6, 34989836), (7, 29991288), (8, 26242377), (12, 17494918), (14, 14995644), (21, 9997096), (24, 8747459), (28, 7497822), (42, 4998548), (56, 3748911), (84, 2499274), (168, 1249637), (463, 453432), (926, 226716), (1389, 151144), (1852, 113358), (2699, 77784), (2778, 75572), (3241, 64776), (3704, 56679), (5398, 38892), (5556, 37786), (6482, 32388), (8097, 25928), (9723, 21592), (10796, 19446), (11112, 18893), (12964, 16194)]