208047336

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:356

約数の個数: 128

約数和(自身を含む): 614400000

約数和(自身を除く): 406352664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 127, 147, 168, 196, 199, 254, 294, 343, 381, 392, 398, 508, 588, 597, 686, 762, 796, 889, 1016, 1029, 1176, 1194, 1372, 1393, 1524, 1592, 1778, 2058, 2388, 2667, 2744, 2786, 3048, 3556, 4116, 4179, 4776, 5334, 5572, 6223, 7112, 8232, 8358, 9751, 10668, 11144, 12446, 16716, 18669, 19502, 21336, 24892, 25273, 29253, 33432, 37338, 39004, 43561, 49784, 50546, 58506, 68257, 74676, 75819, 78008, 87122, 101092, 117012, 130683, 136514, 149352, 151638, 174244, 176911, 202184, 204771, 234024, 261366, 273028, 303276, 348488, 353822, 409542, 522732, 530733, 546056, 606552, 707644, 819084, 1045464, 1061466, 1238377, 1415288, 1638168, 2122932, 2476754, 3715131, 4245864, 4953508, 7430262, 8668639, 9907016, 14860524, 17337278, 26005917, 29721048, 34674556, 52011834, 69349112, 104023668, 208047336]

約数ペア:

[(1, 208047336), (2, 104023668), (3, 69349112), (4, 52011834), (6, 34674556), (7, 29721048), (8, 26005917), (12, 17337278), (14, 14860524), (21, 9907016), (24, 8668639), (28, 7430262), (42, 4953508), (49, 4245864), (56, 3715131), (84, 2476754), (98, 2122932), (127, 1638168), (147, 1415288), (168, 1238377), (196, 1061466), (199, 1045464), (254, 819084), (294, 707644), (343, 606552), (381, 546056), (392, 530733), (398, 522732), (508, 409542), (588, 353822), (597, 348488), (686, 303276), (762, 273028), (796, 261366), (889, 234024), (1016, 204771), (1029, 202184), (1176, 176911), (1194, 174244), (1372, 151638), (1393, 149352), (1524, 136514), (1592, 130683), (1778, 117012), (2058, 101092), (2388, 87122), (2667, 78008), (2744, 75819), (2786, 74676), (3048, 68257), (3556, 58506), (4116, 50546), (4179, 49784), (4776, 43561), (5334, 39004), (5572, 37338), (6223, 33432), (7112, 29253), (8232, 25273), (8358, 24892), (9751, 21336), (10668, 19502), (11144, 18669), (12446, 16716)]