208074552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6287}}^1$

素因数の和:6500

約数の個数: 64

約数和(自身を含む): 597611520

約数和(自身を除く): 389536968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 591, 788, 1182, 1379, 1576, 2364, 2758, 4137, 4728, 5516, 6287, 8274, 11032, 12574, 16548, 18861, 25148, 33096, 37722, 44009, 50296, 75444, 88018, 132027, 150888, 176036, 264054, 352072, 528108, 1056216, 1238539, 2477078, 3715617, 4954156, 7431234, 8669773, 9908312, 14862468, 17339546, 26009319, 29724936, 34679092, 52018638, 69358184, 104037276, 208074552]

約数ペア:

[(1, 208074552), (2, 104037276), (3, 69358184), (4, 52018638), (6, 34679092), (7, 29724936), (8, 26009319), (12, 17339546), (14, 14862468), (21, 9908312), (24, 8669773), (28, 7431234), (42, 4954156), (56, 3715617), (84, 2477078), (168, 1238539), (197, 1056216), (394, 528108), (591, 352072), (788, 264054), (1182, 176036), (1379, 150888), (1576, 132027), (2364, 88018), (2758, 75444), (4137, 50296), (4728, 44009), (5516, 37722), (6287, 33096), (8274, 25148), (11032, 18861), (12574, 16548)]